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CVE-2022-23504

TYPO3 contains Sensitive Information Disclosure via YAML Placeholder Expressions in Site Configuration PUBLISHED

Description (CNA)

TYPO3 is an open source PHP based web content management system. Versions prior to 9.5.38, 10.4.33, 11.5.20, and 12.1.1 are subject to Sensitive Information Disclosure. Due to the lack of handling user-submitted YAML placeholder expressions in the site configuration backend module, attackers could expose sensitive internal information, such as system configuration or HTTP request messages of other website visitors. A valid backend user account having administrator privileges is needed to exploit this vulnerability. This issue has been patched in versions 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.

Affected (CNA)

Vendor / productVersions
TYPO3 / typo3affected >= 9.0.0, < 9.5.38; affected >= 10.0.0, < 10.4.33; affected >= 11.0.0, < 11.5.20; affected >= 12.0.0, < 12.1.1

CWE

CWE-200, CWE-917

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.