RedTeam Pentesting has discovered a vulnerability in Decoda, which can be exploited by malicious people to conduct script insertion attacks.

Input passed via "[video]" tags to the markup parser is not properly sanitised before being used. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious data is being viewed.

The vulnerability is confirmed in version 3.3.1. Prior versions may also be affected.

Solution
Update to version 3.3.2.

Provided and/or discovered by
RedTeam Pentesting

Changelog
Further details available to Secunia VIM customers

Original Advisory
RedTeam Pentesting:
http://www.redteam-pentesting.de/en/advisories/rt-sa-2012-002/-php-decoda-cross-site-scripting-in-video-tags

Decoda:
https://github.com/milesj/php-decoda/commits/master

Deep Links
Links available to Secunia VIM customers