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Invision Power Board class_upload.php Cross-Site Scripting
Secunia Advisory: SA25021
Release Date: 2007-04-27
Last Update: 2007-05-02
Popularity: 7,284 views

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

Software:Invision Power Board 2.x

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CVE reference:CVE-2007-2349


Description:
A vulnerability has been reported in Invision Power Board, which can be exploited by malicious people to conduct cross-site scripting attacks.

It is possible to upload specially crafted image or PDF files that contain malicious HTML or script code. Since the Microsoft Internet Explorer browser tries to guess MIME types via the content, this can be exploited to execute arbitrary HTML and script code in a user's Internet Explorer session in context of an affected site.

Solution:
Apply patches.

2.1.x:
http://forums.invisionpower.com/index.php?act=attach&type=post&id=11582\

2.2.x:
http://forums.invisionpower.com/index.php?act=attach&type=post&id=11583

Provided and/or discovered by:
Reported by the vendor.

Changelog:
2007-05-02: Added CVE reference.

Original Advisory:
http://forums.invisionpower.com/index.php?showtopic=234377


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