Secunia Security Advisory – Some vulnerabilities have been reported in Moodle, which can potentially be exploited by malicious, local users to perform certain actions with escalated privileges, by malicious users to conduct script insertion attacks or to compromise a vulnerable system, and by malicious people to conduct cross-site scripting attacks or to disclose sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/74645/sa33775.txt
Source: https://packetstormsecurity.com/files/74645/Secunia-Security-Advisory-33775.html