Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
lists.typo3.org/pipermail/typo3-announce/2012/000241.html
lists.typo3.org/pipermail/typo3-announce/2012/000242.html
typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-002
www.debian.org/security/2012/dsa-2455
www.openwall.com/lists/oss-security/2012/04/17/5
www.openwall.com/lists/oss-security/2012/04/18/1
exchange.xforce.ibmcloud.com/vulnerabilities/74920
nvd.nist.gov/vuln/detail/CVE-2012-2112
web.archive.org/web/20120421201555/www.securityfocus.com/bid/53047