Secunia Security Advisory – Some vulnerabilities have been reported in Mozilla Thunderbird, which can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, and potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/51762/sa22770.txt
Source: https://packetstormsecurity.com/files/51762/Secunia-Security-Advisory-22770.html