SQL injection vulnerability in bttlxeForum 2.0 beta 3 and earlier allows remote attackers to bypass authentication via the (1) username and (2) password fields, and possibly other fields.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2003-0210
http://www.battleaxesoftware.com/forums/forum.asp?forumid=36&select=1812