source: http://www.securityfocus.com/bid/13624/info

OpenBB 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.

This issue reportedly affects OpenBB version 1.0.8; other versions may also be vulnerable. 

http://www.example.com/openbb/read.php?action=lastpost&TID='
http://www.example.com/openbb/read.php?TID='