Secunia Security Advisory – Alberto Trivero has reported a vulnerability in the Topic calendar module for phpBB, 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/36795/sa14659.txt
Source: https://packetstormsecurity.com/files/36795/Secunia-Security-Advisory-14659.html