TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows Open Redirection on the backend.Referenceshttps://security-tracker.debian.org/tracker/CVE-2010-3661https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=590719https://typo3.org/security/advisory/typo3-sa-2010-012/#Open_Redirection