Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TYPO3 | TYPO3 CMS | < 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 | 10.4.57 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | typo3/cms-core | < 10.4.57 | 10.4.57 | GHSA-3v8v-4wg6-r7qh |
| Packagist | typo3/cms-core | >= 11.0.0, < 11.5.51 | 11.5.51 | GHSA-3v8v-4wg6-r7qh |
| Packagist | typo3/cms-core | >= 12.0.0, < 12.4.46 | 12.4.46 | GHSA-3v8v-4wg6-r7qh |
| Packagist | typo3/cms-core | >= 13.0.0, < 13.4.31 | 13.4.31 | GHSA-3v8v-4wg6-r7qh |
| Packagist | typo3/cms-core | >= 14.0.0, < 14.3.3 | 14.3.3 | GHSA-3v8v-4wg6-r7qh |
Advisories 1
- WID-SEC-2026-1835 TYPO3 Core: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 9, 2026
References
- https://typo3.org/security/advisory/typo3-core-sa-2026-007 vendor-advisory
- Git commit of main branch patch
- Git commit of 13.4 branch patch