[HIGH] TYPO3-CORE-SA-2020-006: Same-Site Request Forgery to Backend User Interface

PKSA-ttpr-h5zy-14x1 CVE-2020-11069 GHSA-pqg8-crx9-g8m4

Affected package: typo3/cms-core

Affected version: >=10.0.0,<10.4.2|>=9.0.0,<9.5.17

Reported by:
GitHub, FriendsOfPHP/security-advisories