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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.
Reserved 2025-05-14 | Published 2025-05-20 | Updated 2025-05-20 | Assigner GitHub_Mgithub.com/.../typo3/security/advisories/GHSA-6frx-j292-c844
typo3.org/security/advisory/typo3-core-sa-2025-016
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