GHSA-5h5v-m596-r6rf: TYPO3 Possible Insecure Deserialization in Extbase Request Handling

high Affects typo3/cms-core. Feed 2026.10.29.1, updated 2026-10-28; published 2024-05-30; advisory modified 2024-12-06.

TYPO3 Possible Insecure Deserialization in Extbase Request Handling

Package: typo3/cms-core Composer
Affected versions: >=8.0.0 and <8.7.30 or >=9.0.0 and <9.5.12
Fixed in: 8.7.30, 9.5.12
Severity: high CVSS 8.1
Exploitation: not on CISA KEV
Published: 2024-05-30
Source: osv.dev

References

CWE-502

NVD record typo3/cms-core advisories

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