Application: MyBB
Affected Version: MyBB 1.4.x versions prior to 1.4.7.
Vendor’s URL: MyBB
Bug Type: SQL Injection
Risk Level: Critical

Solution:
Update to version 1.4.7 or apply patches.
http://www.mybboard.net/downloads

Changed files:
http://mybboard.net/download/103

Manual patch instructions:
http://mybboard.net/download/104

Discussion Boards, SQL Injection