Secunia Security Advisory – Aliaksandr Hartsuyeu has discovered a vulnerability in Chipmunk GuestBook, which can be exploited by malicious people to conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42730/sa18270.txt
Source: https://packetstormsecurity.com/files/42730/Secunia-Security-Advisory-18270.html