Secunia Security Advisory – Gentoo has issued an update for tikiwiki. This fixes some vulnerabilities, which can be exploited by malicious people to conduct cross-site scripting and SQL injection attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47885/sa20850.txt
Source: https://packetstormsecurity.com/files/47885/Secunia-Security-Advisory-20850.html