functions.php in Ragnarok Online Control Panel (ROCP) 4.3.4a allows remote attackers to bypass authentication by requesting account_manage.php with a trailing "/login.php" PHP_SELF value, which is not properly handled by the CHECK_AUTH function.Referenceshttp://archives.neohapsis.com/archives/bugtraq/2005-07/0522.htmlhttp://www.osvdb.org/18389http://www.jasio.net/index.php?categoryid=3&p13_sectionid=2&p13_fileid=6http://secunia.com/advisories/16287
