Secunia Security Advisory – Some vulnerabilities have been discovered in Proverbs Web Calendar, which can be exploited by malicious people to conduct SQL injection and cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/84254/sa37960.txt
Source: https://packetstormsecurity.com/files/84254/Secunia-Security-Advisory-37960.html