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Invision Power Board SML Codes Script Insertion Vulnerability
Secunia Advisory: SA14329
Release Date: 2005-02-21
Last Update: 2005-04-08
Popularity: 11,321 views

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

Software:Invision Power Board 1.x
Invision Power Board 2.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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

Description:
Daniel A. has reported a vulnerability in Invision Power Board, which potentially can be exploited by malicious users to conduct script insertion attacks.

Input passed in some nested SML codes in a forum post or signature is not properly sanitised before being used. This may be exploited to inject some script code, which will be executed in a user's browser session in context of an affected site when the malicious forum entry or signature is viewed.

Example:
[COLOR=[IMG]http://aaa.aa/=`aaa.jpg[/IMG]]`style=background:url("javascript:[code]") [/color]

The vulnerability has been reported in version 1.3.1 and 2.0.3. Other versions may also be affected.

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



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