Secunia Security Advisory – Debian has issued an update for hiki. This fixes a vulnerability, which can be exploited by malicious people to delete arbitrary files.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57353/sa25874.txt
Source: https://packetstormsecurity.com/files/57353/Secunia-Security-Advisory-25874.html

