Secunia Security Advisory – Some vulnerabilities have been discovered in Active Calendar, 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/85110/sa38144.txt
Source: https://packetstormsecurity.com/files/85110/Secunia-Security-Advisory-38144.html