CVE-2012-2404
wp-comments-post.php in WordPress before 3.3.2 supports offsite redirects, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via unspecified vectors.
Date published : 2012-04-21
http://www.securityfocus.com/bid/53192
http://core.trac.wordpress.org/changeset/20486/branches/3.3/wp-comments-post.php