Secunia Security Advisory – High-Tech Bridge SA has discovered a vulnerability in the JComments component for Joomla, which can be exploited by malicious users to conduct script insertion attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/89698/sa39842.txt
Source: https://packetstormsecurity.com/files/89698/Secunia-Security-Advisory-39842.html