Secunia Security Advisory – A security issue has been discovered in myPHP Guestbook, which can be exploited by malicious people to disclose sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/86155/sa38542.txt
Source: https://packetstormsecurity.com/files/86155/Secunia-Security-Advisory-38542.html