Secunia Security Advisory – Some vulnerabilities have been reported in phpCAS, which can be exploited by malicious people to conduct cross-site scripting attacks and malicious users to hijack another user’s session.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/92403/sa40845.txt
Source: https://packetstormsecurity.com/files/92403/Secunia-Security-Advisory-40845.html