[MEDIUM] TYPO3-CORE-SA-2021-009: Cross-Site Scripting in Page Preview

PKSA-tpdb-shwd-489h CVE-2021-32667 GHSA-8mq9-fqv8-59wf

Affected package: typo3/cms-core

Affected version: >=10.0.0,<10.4.18|>=11.0.0,<11.3.1|>=9.0.0,<9.5.28

Reported by:
GitHub, FriendsOfPHP/security-advisories