Secunia Security Advisory – SUSE has issued an update for mediawiki. This fixes a vulnerability, 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/42201/sa18002.txt
Source: https://packetstormsecurity.com/files/42201/Secunia-Security-Advisory-18002.html