Secunia Security Advisory – Some vulnerabilities have been discovered in PSCS VPOP3 Email Server, 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/76050/sa34270.txt
Source: https://packetstormsecurity.com/files/76050/Secunia-Security-Advisory-34270.html