Secunia Security Advisory – Debian has issued an update for mediawiki1.7. This fixes some vulnerabilities, which can be exploited by malicious users to conduct script insertion attacks, and by malicious people to conduct cross-site scripting and request forgery attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81794/sa36951.txt
Source: https://packetstormsecurity.com/files/81794/Secunia-Security-Advisory-36951.html