Secunia Security Advisory – Russ McRee has discovered a vulnerability in Horde Groupware and Horde Groupware Webmail Edition, which can be exploited by malicious people to conduct cross-site request forgery attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/90251/sa39860.txt
Source: https://packetstormsecurity.com/files/90251/Secunia-Security-Advisory-39860.html