TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to delete arbitrary files on the webserver.Referenceshttps://security-tracker.debian.org/tracker/CVE-2011-4902https://typo3.org/security/advisory/typo3-core-sa-2011-001/#Unserialize
