Multiple cross-site scripting (XSS) vulnerabilities in WordPress 2.0.9 and earlier allow remote attackers to inject arbitrary web script or HTML via the popuptitle parameter to (1) wp-admin/post.php or (2) wp-admin/page-new.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/39426
http://www.securityfocus.com/archive/1/485786/100/0/threaded