Secunia Security Advisory – Some vulnerabilities have been reported in PunBB, which potentially can be exploited by malicious people to conduct spoofing attacks, disclose certain information, and conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41285/sa17425.txt
Source: https://packetstormsecurity.com/files/41285/Secunia-Security-Advisory-17425.html