Secunia Security Advisory – Some vulnerabilities have been reported in vBulletin, which can be exploited by malicious users to conduct script insertion attacks and potentially by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/87665/sa39113.txt
Source: https://packetstormsecurity.com/files/87665/Secunia-Security-Advisory-39113.html