Orca Forum 4.3 - 'forum.php' SQL Injection

                source: http://www.securityfocus.com/bid/15565/info

Orca Forum is prone to an SQL injection vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input before using it in an SQL query.

Successful exploitation could result in a compromise of the application, disclosure or modification of data, or may permit an attacker to exploit vulnerabilities in the underlying database implementation. 

http://www.example.com/forum.php?msg=[SQL]