Phorum 3.0.7 allows remote attackers to change the administrator password without authentication via an HTTP request for admin.php3 that sets step, option, confirm and newPssword variables.Referenceshttp://www.securityfocus.com/bid/2271http://cert.uni-stuttgart.de/archive/bugtraq/2000/01/msg00215.htmlhttp://www.digitalsec.net/stuff/z-mirrors/hispahack/mi020.htmhttp://hispahack.ccc.de/mi020.html