Secunia Security Advisory – Fedora has issued an update for mediawiki. This fixes multiple vulnerabilities, which can be exploited by malicious people to conduct cross-site scripting and cross-site request forgery attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/91568/sa40436.txt
Source: https://packetstormsecurity.com/files/91568/Secunia-Security-Advisory-40436.html