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CVE-2022-23503: TYPO3 CMS vulnerable to Arbitrary Code Execution via Form Framework

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

TYPO3 CMS vulnerable to Arbitrary Code Execution via Form Framework

Package
typo3/cms Composer
Affected versions
>=10.0.0 and <10.4.33 or >=11.0.0 and <11.5.20 or >=12.0.0 and <12.1.1
Fixed in
10.4.33, 11.5.20, 12.1.1
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 1% (57.6th percentile)
Published
2022-12-13
Source
osv.dev

References

TYPO3 CMS vulnerable to Arbitrary Code Execution via Form Framework

Package
typo3/cms-core Composer
Affected versions
>=8.0.0 and <8.7.49 or >=9.0.0 and <9.5.38 or >=10.0.0 and <10.4.33 or >=11.0.0 and <11.5.20 or >=12.0.0 and <12.1.1
Fixed in
8.7.49, 9.5.38, 10.4.33, 11.5.20, 12.1.1
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 1% (57.6th percentile)
Published
2022-12-13
Source
osv.dev

References

CWE-94
NVD recordtypo3/cms advisoriestypo3/cms-core advisories

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