medium5.3
CVE-2026-47352
Authenticated backend users were able to retrieve file metadata via several Backend API routes without proper permission checks, allowing access to files outsi…
Impact
Authenticated backend users were able to retrieve file metadata via several Backend API routes without proper permission checks, allowing access to files outside their permitted file mounts or storages. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | typo3/cms-core | < 10.4.57 | 10.4.57 |
| composer | typo3/cms-backend | < 10.4.57 | 10.4.57 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-2j54-93q2-3hjq
- https://github.com/TYPO3/typo3/security/advisories/GHSA-2j54-93q2-3hjq
- https://nvd.nist.gov/vuln/detail/CVE-2026-47352
- https://github.com/TYPO3/typo3/commit/17a3b7830d5931725db5fdab0cfc76d479884c96
- https://github.com/TYPO3/typo3/commit/bfe7c354168f467726020ed49299dd209a455719
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47352.yaml
- https://typo3.org/security/advisory/typo3-core-sa-2026-015