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CVE-2010-3673: TYPO3 is vulnerable to Information Disclosure in the HTML mailing API

medium Affects typo3/cms-core. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

TYPO3 is vulnerable to Information Disclosure in the HTML mailing API

Package
typo3/cms-core Composer
Affected versions
<4.2.13 or >=4.3 and <4.3.4 or >=4.4 and <4.4.1
Fixed in
4.2.13, 4.3.4, 4.4.1
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 1% (68.2th percentile)
Published
2022-04-21
Source
osv.dev

References

CWE-200
NVD recordtypo3/cms-core advisories

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