Secunia Security Advisory – Smasher has reported a vulnerability in Youtube Script, 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/63248/sa28775.txt
Source: https://packetstormsecurity.com/files/63248/Secunia-Security-Advisory-28775.html