Secunia Security Advisory – Gentoo has acknowledge some vulnerabilities in wordpress, 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/55275/sa24566.txt
Source: https://packetstormsecurity.com/files/55275/Secunia-Security-Advisory-24566.html