CVE-2007-4937
CS Guestbook stores sensitive information under the web root with insufficient access control, which allows remote attackers to obtain the admin name and MD5 password hash via a direct request for base/usr/0.php.
Date published : 2007-09-18
http://www.securityfocus.com/bid/25652
http://www.securityfocus.com/archive/1/479194/100/0/threaded