Cross-site request forgery (CSRF) vulnerability in bmc/admin.php in Kailash Nadh boastMachine (formerly bMachine) 3.1 and earlier allows remote attackers to perform unauthorized actions as an administrator and delete arbitrary user accounts via a delete_user action.
http://www.securityfocus.com/archive/1/440306/100/0/threaded
http://securitytracker.com/id?1016515