CVE-2026-47343

UNKNOWN 0.0

TYPO3 CMS - Destructive Actions on File Mount Folders

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Non-privileged backend users with file mount access were able to perform write operations (move, delete, rename) on folders representing the root of an active file mount due to missing authorization restrictions. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0 through 11.5.50, 12.0.0 through 12.4.45, 13.0.0 through 13.4.30, and 14.0.0 through 14.3.2.

CWE	CWE-862
Vendor	typo3
Product	typo3 cms
Published	Jun 9, 2026
Last Updated	Jun 9, 2026

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Affected Versions

TYPO3 / TYPO3 CMS

0 < 10.4.57 11.0.0 < 11.5.51 12.0.0 < 12.4.46 13.0.0 < 13.4.31 14.0.0 < 14.3.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

typo3.org: https://typo3.org/security/advisory/typo3-core-sa-2026-007 github.com: https://github.com/TYPO3/typo3/commit/504e72470ff72aaf5d2256878bf473747f389798 github.com: https://github.com/TYPO3/typo3/commit/ac4125aef8b9b94528a7f74db2444db57b05a87b

Credits

🔍 Arne Uplegger Elias Häußler