High severity8.8NVD Advisory· Published Sep 9, 2025· Updated Jun 17, 2026
CVE-2025-59017
CVE-2025-59017
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
typo3/cms-workspacesPackagist | >= 9.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-workspacesPackagist | >= 10.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-workspacesPackagist | >= 11.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-workspacesPackagist | >= 12.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-workspacesPackagist | >= 13.0.0, < 13.4.18 | 13.4.18 |
typo3/cms-recyclerPackagist | >= 9.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-recyclerPackagist | >= 10.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-recyclerPackagist | >= 11.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-recyclerPackagist | >= 12.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-recyclerPackagist | >= 13.0.0, < 13.4.18 | 13.4.18 |
typo3/cms-dashboardPackagist | >= 10.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-dashboardPackagist | >= 11.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-dashboardPackagist | >= 12.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-dashboardPackagist | >= 13.0.0, < 13.4.18 | 13.4.18 |
typo3/cms-beuserPackagist | >= 13.0.0, < 13.4.18 | 13.4.18 |
typo3/cms-beuserPackagist | >= 12.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-beuserPackagist | >= 11.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-beuserPackagist | >= 10.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-beuserPackagist | >= 9.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-backendPackagist | >= 9.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-backendPackagist | >= 10.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-backendPackagist | >= 11.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-backendPackagist | >= 12.0.0, < 12.4.37 | 12.4.37 |
typo3/cms-backendPackagist | >= 13.0.0, < 13.4.18 | 13.4.18 |
Affected products
6- ghsa-coords5 versionspkg:composer/typo3/cms-backendpkg:composer/typo3/cms-beuserpkg:composer/typo3/cms-dashboardpkg:composer/typo3/cms-recyclerpkg:composer/typo3/cms-workspaces
>= 9.0.0, < 12.4.37+ 4 more
- (no CPE)range: >= 9.0.0, < 12.4.37
- (no CPE)range: >= 13.0.0, < 13.4.18
- (no CPE)range: >= 10.0.0, < 12.4.37
- (no CPE)range: >= 9.0.0, < 12.4.37
- (no CPE)range: >= 9.0.0, < 12.4.37
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-2fhw-2j7m-mr4mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-59017ghsaADVISORY
- typo3.org/security/advisory/typo3-core-sa-2025-021nvdVendor AdvisoryWEB
- github.com/TYPO3-CMS/backend/commit/0aedf33d910bceafc2ed0e715743cc0d30124501ghsaWEB
- github.com/TYPO3-CMS/beuser/commit/eb9b0c14a514a7aada8a2aa30e57696e286044c7ghsaWEB
- github.com/TYPO3-CMS/dashboard/commit/582006c6bdf251160001eee6624901baccdcfcd2ghsaWEB
- github.com/TYPO3-CMS/recycler/commit/43475578eb1d9fa3b765537c96bcdf48582ee53bghsaWEB
- github.com/TYPO3-CMS/workspaces/commit/32222508043940f9073c338d4205c730a2e02070ghsaWEB
News mentions
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