Adobe ColdFusion MX 7.x before 7.0.2 does not properly filter HTML tags when protecting against cross-site scripting (XSS) attacks, which allows remote attackers to inject arbitrary web script or HTML via a NULL byte (%00) in certain HTML tags, as demonstrated using "%00script" in a tag.
https://exchange.xforce.ibmcloud.com/vulnerabilities/30841
http://www.vupen.com/english/advisories/2006/4949
http://www.securityfocus.com/bid/21532
http://www.securityfocus.com/archive/1/454046/100/0/threaded
http://www.adobe.com/support/security/bulletins/apsb07-06.html
http://securitytracker.com/id?1017361