Cross-site scripting (XSS) vulnerability in Liferay Portal Community Edition (CE) 5.x and 6.x before 6.0.6 GA allows remote authenticated users to inject arbitrary web script or HTML via a blog title.
http://openwall.com/lists/oss-security/2011/04/11/9
http://openwall.com/lists/oss-security/2011/04/08/5
http://openwall.com/lists/oss-security/2011/03/29/1
http://issues.liferay.com/secure/ReleaseNote.jspa?version=10656&styleName=Html&projectId=10952