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CVE-2023-47127: TYPO3 vulnerable to Weak Authentication in Session Handling

medium Affects typo3/cms-core. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

TYPO3 vulnerable to Weak Authentication in Session Handling

Package
typo3/cms-core Composer
Affected versions
>=8.0.0 and <8.7.55 or >=9.0.0 and <9.5.44 or >=10.0.0 and <10.4.41 or >=11.0.0 and <11.5.33 or >=12.0.0 and <12.4.8
Fixed in
8.7.55, 9.5.44, 10.4.41, 11.5.33, 12.4.8
Severity
medium  CVSS 4.2
Exploitation
not on CISA KEV · EPSS 1% (46.5th percentile)
Published
2023-11-14
Source
osv.dev

References

CWE-287CWE-302
NVD recordtypo3/cms-core advisories

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# then
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