Vulnerability Details CVE-2024-34355
TYPO3 is an enterprise content management system. Starting in version 13.0.0 and prior to version 13.1.1, the history backend module is vulnerable to HTML injection. Although Content-Security-Policy headers effectively prevent JavaScript execution, adversaries can still inject malicious HTML markup. Exploiting this vulnerability requires a valid backend user account. TYPO3 version 13.1.1 fixes the problem described.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 56.8%
CVSS Severity
CVSS v3 Score 3.5
References
- https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375
- https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jc
- https://typo3.org/security/advisory/typo3-core-sa-2024-007
- https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375
- https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jc
- https://typo3.org/security/advisory/typo3-core-sa-2024-007