CVE-2010-4183

Multiple cross-site scripting (XSS) vulnerabilities in HTML Purifier before 4.1.0, when Internet Explorer is used, allow remote attackers to inject arbitrary web script or HTML via a crafted (1) background-image, (2) background, or (3) font-family Cascading Style Sheets (CSS) property, a different vulnerability than CVE-2010-2479.

Date published : 2010-11-05

http://htmlpurifier.org/news/2010/0915-4.2.0-released

http://htmlpurifier.org/security/2010/css-quoting