Secunia Security Advisory – unohope has reported two vulnerabilities in ClassSystem, which can be exploited by malicious people to conduct SQL injection attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/66675/sa30365.txt
Source: https://packetstormsecurity.com/files/66675/Secunia-Security-Advisory-30365.html