my fourm just got compromised hardcore through the arcade.
Im not sure if this applies to everyone (since i downloaded the last arcade version 6 months ago and this might have been addressed) but if u dont have a recent version would suggest every1 to delete ibpro ASAP or update it.
they replaced some templates, tried to delete .php files
hippy i have pmed you how they did it please fix it so the other sites dont experience what i did. might be related to this.
http://www.securityfocus.com/bid/22575/discuss
ibProArcade Arcade.PHP SQL Injection Vulnerability
ibProArcade is prone to an SQL-injection vulnerability because the application fails to properly sanitize user-supplied input before using it in an SQL query.
A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation.
This issue affects version 2.5.9+; other versions may also be vulnerable.