Cross-site scripting (XSS) vulnerability in advancedtext.php in Advanced Text Widget plugin before 2.0.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the page parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/71412
http://www.openwall.com/lists/oss-security/2011/12/19/6
http://wordpress.org/extend/plugins/advanced-text-widget/changelog/