Secunia Security Advisory – A vulnerability has been reported in MediaWiki, which can potentially be exploited by malicious people to disclose sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/64244/sa29216.txt
Source: https://packetstormsecurity.com/files/64244/Secunia-Security-Advisory-29216.html