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Nuke ET mensaje Script insertion Vulnerability - Security - World -
CWRedLight
(Date : 06.04.2008 21:36:42)


Nuke ET mensaje Script insertion Vulnerability
Secunia Advisory: SA29651  
Release Date: 2008-04-04

Critical:
Less critical
Impact: Cross Site Scripting
Where: From remote
Solution Status: Unpatched

Software:Nuke ET 3.x


This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released!
Description:
mrzayas.es has discovered a vulnerability in Nuke ET, which can be exploited by malicious users to conduct script insertion attacks.

Input passed to the "mensaje" parameter when sending private messages is not properly sanitised before being stored. This can be exploited to insert <div> HTML elements with JavaScript code, which is executed in a user"s browser session in context of an affected site when the malicious data is viewed.

Successful exploitation requires that both the attacker and the victim have valid user credentials, and that the victim uses e.g. Internet Explorer.

The vulnerability is confirmed in version 3.4 and reported in version 3.2. Other versions may also be affected.

Solution:
Edit the source code to ensure that input is properly sanitised.

Provided and/or discovered by:
mrzayas.es

Original Advisory:
http://www.mrzayas.es/2008/04/04/xploitnukeet3/






Derecelendir
Kaynak http://secunia.com/advisories/29651/
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