Secunia Security Advisory – GulfTech Security has discovered two vulnerabilities in YaBB, which can be exploited by malicious people to conduct cross-site scripting attacks and bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34428/sa12593.txt
Source: https://packetstormsecurity.com/files/34428/Secunia-Security-Advisory-12593.html