CVE-2025-47940: TYPO3

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• TYPO3 TYPO3: from 10.4.0, before 10.4.50 (fixed in 10.4.50); from 11.0.0, before 11.5.44 (fixed in 11.5.44); from 12.0.0, before 12.4.31 (fixed in 12.4.31); from 13.0.0, before 13.4.12 (fixed in 13.4.12)

Published 2025-05-20. Last modified 2026-06-17.