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cPanel Entropy Chat Script Insertion Vulnerability
Secunia Advisory: SA16609
Release Date: 2005-11-04
Last Update: 2009-09-03
Popularity: 13,735 views

Critical:
Moderately critical
Impact: Cross Site Scripting
Where: From remote
Solution Status: Vendor Patch

Software:cPanel 10.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Secunia Research has discovered a vulnerability in cPanel, which can be exploited by malicious people to conduct script insertion attacks.

Input passed to the chat message field in the pre-installed Entropy Chat script isn't properly sanitised before being used. This can be exploited to inject arbitrary script code, which will be executed in a user's browser session in context of an affected site when the malicious user data is viewed with the Microsoft Internet Explorer browser.

Example:
Send message <b style="width:expression([code])">text</b> via http://[host]:2084/

The vulnerability has been confirmed in versions 10.2.0-R82 and 10.6.0-R137. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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