Secunia Security Advisory – FarhadKey has reported a vulnerability in PHP Post, which can be exploited by malicious users to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48365/sa21115.txt
Source: https://packetstormsecurity.com/files/48365/Secunia-Security-Advisory-21115.html

