Multiple cross-site scripting (XSS) vulnerabilities in the Backend component in TYPO3 4.4.0 through 4.4.13, 4.5.0 through 4.5.13, 4.6.0 through 4.6.6, 4.7, and 6.0 allow remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.
http://www.securityfocus.com/bid/52771
http://www.openwall.com/lists/oss-security/2012/03/30/4
http://www.debian.org/security/2012/dsa-2445
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-001/
http://secunia.com/advisories/48647