Secunia Security Advisory – A security issue and some vulnerabilities have been reported in phpCAS, which can be exploited by malicious users to perform certain actions with escalated privileges and disclose sensitive information and by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/94389/sa41655.txt
Source: https://packetstormsecurity.com/files/94389/Secunia-Security-Advisory-41655.html