Secunia Security Advisory – A vulnerability has been reported in the Services module for Drupal, which can be exploited by malicious users and potentially malicious people to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78284/sa33371.txt
Source: https://packetstormsecurity.com/files/78284/Secunia-Security-Advisory-33371.html