Secunia Security Advisory – Some vulnerabilities have been reported in PHP GEN, which can be exploited by malicious people to conduct cross-site scripting attacks. Some input isn’t properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user’s browser session in context of an affected site.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41591/sa17560.txt
Source: https://packetstormsecurity.com/files/41591/Secunia-Security-Advisory-17560.html