Secunia Security Advisory – Francesco aScii Ongaro has reported some vulnerabilities in WebCalendar, which can be exploited by malicious users to manipulate certain information and conduct SQL injection attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41861/sa17784.txt
Source: https://packetstormsecurity.com/files/41861/Secunia-Security-Advisory-17784.html