[HIGH] TYPO3-CORE-SA-2021-014: Cross-Site-Request-Forgery in Backend URI Handling

PKSA-146t-35pv-hv8w CVE-2021-41113 GHSA-657m-v5vm-f6rw

Affected package: typo3/cms-core

Affected version: >=11.2.0,<11.5.0

Reported by:
GitHub, FriendsOfPHP/security-advisories