Description
In OWASP AntiSamy before 1.5.5, by submitting a specially crafted input (a tag that supports style with active content), you could bypass the library protections and supply executable code. The impact is XSS.
Remediation
References
https://github.com/nahsra/antisamy/issues/2
http://www.securityfocus.com/bid/95101
http://www.securitytracker.com/id/1037532