Secunia Security Advisory – Marc Ruef has reported a vulnerability in Horde IMP, which can be exploited by malicious users to conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49129/sa21533.txt
Source: https://packetstormsecurity.com/files/49129/Secunia-Security-Advisory-21533.html