CVE-2006-6279
index.php in @lex Guestbook 4.0.1 allows remote attackers to obtain sensitive information via a skin parameter referencing a nonexistent skin, which reveals the installation path in an error message.
Date published : 2006-12-04
http://www.securityfocus.com/bid/21373
http://www.securityfocus.com/archive/1/453123/100/0/threaded