Описание
TYPO3 Allows Privilege Escalation to System Maintainer
Problem
Administrator-level backend users without system maintainer privileges can escalate their privileges and gain system maintainer access. Exploiting this vulnerability requires a valid administrator account.
Solution
Update to TYPO3 versions 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, 13.4.12 LTS that fix the problem described.
Credits
Thanks to Alexander Künzl for reporting this issue, and to TYPO3 core & security team member Oliver Hader for fixing it.
Пакеты
typo3/cms-core
>= 10.4.0, <= 10.4.49
10.4.50
typo3/cms-core
>= 11.0.0, <= 11.5.43
11.5.44
typo3/cms-core
>= 12.0.0, <= 12.4.30
12.4.31
typo3/cms-core
>= 13.0.0, <= 13.4.11
13.4.12
Связанные уязвимости
TYPO3 is an open source, PHP based web content management system. Starting in version 10.0.0 and prior to versions 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, and 13.4.12 LTS, administrator-level backend users without system maintainer privileges can escalate their privileges and gain system maintainer access. Exploiting this vulnerability requires a valid administrator account. Users should update to TYPO3 version 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, or 13.4.12 LTS to fix the problem.
Уязвимость класса DataHandler системы управления контентом TYPO3, позволяющая нарушителю повысить свои привилегии и получить несанкционированный доступ к защищаемой информации