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Habari "habari_username" Cross-Site Scripting Vulnerability
Secunia Advisory: SA32311
Release Date: 2008-10-17
Last Update: 2008-10-22
Popularity: 1,694 views

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

Software:Habari 0.x

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CVE reference:CVE-2008-4601


Description:
swappie has discovered a vulnerability in Habari, which can be exploited by malicious people to conduct cross-site scripting attacks.

Input passed via the "habari_username" parameter when logging in is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

The vulnerability is confirmed in version 0.5.1. Other versions may also be affected.

Solution:
Filter malicious characters and character sequences in a proxy.

Provided and/or discovered by:
swappie aka faithlove

Changelog:
2008-10-22: Added CVE reference.

Original Advisory:
http://packetstorm.linuxsecurity.com/0810-exploits/habaricms-xss.txt


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