MEDIUM6.3
GHSA-47ww-mq32-g4xw
TYPO3 vulnerable to Insecure Unserialize via Content Editing Wizards component
Quick fix
GHSA-47ww-mq32-g4xw — typo3/cms: upgrade to the fixed version with the command below.
composer require typo3/cms:^4.5.32Details
The Content Editing Wizards component in TYPO3 4.5.0 through 4.5.31, 4.7.0 through 4.7.16, 6.0.0 through 6.0.11, and 6.1.0 through 6.1.6 allows remote authenticated backend users to unserialize arbitrary PHP objects, delete arbitrary files, and possibly have other unspecified impacts via an unspecified parameter, related to a "missing signature."
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