Description
Missing authorization checks in the Backend Routing of TYPO3 CMS versions 9.0.0‑9.5.54, 10.0.0‑10.4.53, 11.0.0‑11.5.47, 12.0.0‑12.4.36, and 13.0.0‑13.4.17 allow backend users to directly invoke AJAX backend routes without having access to the corresponding backend modules.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TYPO3 | TYPO3 CMS | 9.0.0 – < 9.5.55, 10.0.0 – < 10.4.54, 11.0.0 – < 11.5.48, 12.0.0 – < 12.4.37, 13.0.0 – < 13.4.18, 10.0.0 – < 10.4.54, 11.0.0 – < 11.5.48, 12.0.0 – < 12.4.37, 13.0.0 – < 13.4.18 | 9.5.55 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | typo3/cms-backend | >= 9.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-backend | >= 10.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-backend | >= 11.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-backend | >= 12.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-backend | >= 13.0.0, < 13.4.18 | 13.4.18 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-beuser | >= 13.0.0, < 13.4.18 | 13.4.18 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-beuser | >= 12.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-beuser | >= 11.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-beuser | >= 10.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-beuser | >= 9.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-dashboard | >= 10.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-dashboard | >= 11.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-dashboard | >= 12.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-dashboard | >= 13.0.0, < 13.4.18 | 13.4.18 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-recycler | >= 9.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-recycler | >= 10.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-recycler | >= 11.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-recycler | >= 12.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-recycler | >= 13.0.0, < 13.4.18 | 13.4.18 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-workspaces | >= 9.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-workspaces | >= 10.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-workspaces | >= 11.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-workspaces | >= 12.0.0, < 12.4.37 | 12.4.37 | GHSA-2fhw-2j7m-mr4m |
| Packagist | typo3/cms-workspaces | >= 13.0.0, < 13.4.18 | 13.4.18 | GHSA-2fhw-2j7m-mr4m |
Advisories 1
- WID-SEC-2025-2001 TYPO3 Core: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 9, 2025
References
- https://typo3.org/security/advisory/typo3-core-sa-2025-021 vendor-advisory