Secunia Security Advisory – l0om has discovered two vulnerabilities and a security issue in Guestbox, which can be exploited by malicious people to disclose potentially sensitive information, bypass certain security restrictions, and conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/44040/sa18946.txt
Source: https://packetstormsecurity.com/files/44040/Secunia-Security-Advisory-18946.html