Secunia Security Advisory – Redworm has discovered a vulnerability in MyBB, which can be exploited by malicious people to conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49521/sa21645.txt
Source: https://packetstormsecurity.com/files/49521/Secunia-Security-Advisory-21645.html