Secunia Security Advisory – pdp has discovered a vulnerability in the Sage extension for Firefox, 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/49882/sa21839.txt
Source: https://packetstormsecurity.com/files/49882/Secunia-Security-Advisory-21839.html