source: http://www.securityfocus.com/bid/14035/info
 
DUforum is prone to multiple SQL-injection vulnerabilities because the application fails to properly sanitize user-supplied input before using it in SQL queries.
 
A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation. 

http://www.example.com/DUforum/post.asp?iFor=6[SQL Inject]