Secunia Security Advisory – Manuel Fernandez has discovered a vulnerability in OpenNewsletter, 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/61574/sa27966.txt
Source: https://packetstormsecurity.com/files/61574/Secunia-Security-Advisory-27966.html