Secunia Security Advisory – Fedora has issued an update for mailman. This fixes a vulnerability, 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/63595/sa28916.txt
Source: https://packetstormsecurity.com/files/63595/Secunia-Security-Advisory-28916.html