[HIGH] TYPO3-CORE-SA-2026-019: Broken Access Control in Form Framework

PKSA-2yr3-by9d-r1gh CVE-2026-11607 GHSA-pjpj-v387-x4vq

Affected package: typo3/cms-core

Affected version: <10.4.57|>=11.0.0,<11.5.51|>=12.0.0,<12.4.46|>=13.0.0,<13.4.31|>=14.0.0,<14.3.3

Reported by:
GitHub, FriendsOfPHP/security-advisories