Secunia Security Advisory – Christian Holler has reported a vulnerability in mvnForum, which can be exploited by malicious users to conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/66167/sa30091.txt
Source: https://packetstormsecurity.com/files/66167/Secunia-Security-Advisory-30091.html