Insecure Unserialize in TYPO3 Import/Export

PKSA-8qyh-77q4-9nh2

Affected package: typo3/cms

Affected version: >=6.2.0,<6.2.26|>=7.6.0,<7.6.10|>=8.0.0,<8.1.0|>=8.1.0,<8.2.0|>=8.2.0,<8.2.1

Reported by:
FriendsOfPHP/security-advisories