CVE-2010-5100: TYPO3 Cross-Site Scripting vulnerability in the Install Tool

low Affects typo3/cms-install. Feed 2026.10.29.1, updated 2026-10-28; published 2022-05-17; advisory modified 2024-02-08.

TYPO3 Cross-Site Scripting vulnerability in the Install Tool

Package: typo3/cms-install Composer
Affected versions: >=4.2.0 and <4.2.16 or >=4.3.0 and <4.3.9 or >=4.4.0 and <4.4.5
Fixed in: 4.2.16, 4.3.9, 4.4.5
Severity: low
Exploitation: not on CISA KEV · EPSS 1% (65.7th percentile)
Published: 2022-05-17
Source: osv.dev

References

CWE-79

NVD record typo3/cms-install advisories

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Related advisories

CVE-2009-3636 medium Typo3 API Install Tool vulnerable to Cross-site Scripting same package: typo3/cms-install
CVE-2010-3671 medium TYPO3 is vulnerable to Session Fixation same package: typo3/cms-install
CVE-2010-3666 medium TYPO3 is vulnerable to Insecure randomness in uniqid function same package: typo3/cms-install
CVE-2023-47126 low Information Disclosure in typo3/cms-install tool same package: typo3/cms-install
CVE-2024-55891 low TYPO3 Information Disclosure via Exception Handling/Logger same package: typo3/cms-install
CVE-2020-11023 KEV medium Potential XSS vulnerability in jQuery same weakness: CWE-79