Cross-site request forgery (CSRF) vulnerability in admin/manager_users.class.php in SantaFox 2.02, and possibly earlier, allows remote attackers to hijack the authentication of administrators for requests, as demonstrated by adding administrative users via the save_admin action to admin/index.php.
http://www.securityfocus.com/archive/1/513738/100/0/threaded
http://secunia.com/advisories/41465
http://packetstormsecurity.org/1009-exploits/santafox-xssxsrf.txt