The UserLogin control in BEA WebLogic Portal 8.1 through Service Pack 3 prints the password to standard output when an incorrect login attempt is made, which could make it easier for attackers to guess the correct password.
http://www.vupen.com/english/advisories/2005/0605
http://www.securityfocus.com/bid/13717
http://securitytracker.com/id?1014049