CVE-2009-0816: Typo3 Backend XSS Vulnerability

medium Affects typo3/cms. Feed 2026.10.29.1, updated 2026-10-28; published 2022-05-02; advisory modified 2026-09-10.

Typo3 Backend XSS Vulnerability

Package: typo3/cms Composer
Affected versions: >=3.3.0 or >=4.0 and <4.0.12 or >=4.1.0 and <4.1.10 or >=4.2.0 and <4.2.6 or =4.3alpha1
Fixed in: no fix recorded
Severity: medium
Exploitation: not on CISA KEV · EPSS 1% (64.3th percentile)
Published: 2022-05-02
Source: osv.dev

References

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