Secunia Security Advisory – Debian has issued an update for sitebar. 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/48729/sa21248.txt
Source: https://packetstormsecurity.com/files/48729/Secunia-Security-Advisory-21248.html