Secunia Security Advisory – imei addmimistrator has discovered a vulnerability in MyBB, which can be exploited by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/44698/sa19213.txt
Source: https://packetstormsecurity.com/files/44698/Secunia-Security-Advisory-19213.html