Secunia Security Advisory – A vulnerability has been reported in Horde Groupware and Horde Groupware Webmail Edition, which can be exploited by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/84022/sa37823.txt
Source: https://packetstormsecurity.com/files/84022/Secunia-Security-Advisory-37823.html