Cross-site scripting (XSS) vulnerability in index.php in Pixie CMS 1.01a allows remote attackers to inject arbitrary web script or HTML via the x parameter.
https://www.exploit-db.com/exploits/8252
https://exchange.xforce.ibmcloud.com/vulnerabilities/49333
http://secunia.com/advisories/34364
http://archives.neohapsis.com/archives/fulldisclosure/2009-03/0324.html