Medium severityNVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026
CVE-2026-47352
CVE-2026-47352
Description
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, 11.0.0-11.5.51, 12.0.0-12.4.46, 13.0.0-13.4.31 and 14.0.0-14.3.3.
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-corePackagist | < 10.4.57 | 10.4.57 |
typo3/cms-corePackagist | >= 11.0.0, < 11.5.51 | 11.5.51 |
typo3/cms-corePackagist | >= 12.0.0, < 12.4.46 | 12.4.46 |
typo3/cms-corePackagist | >= 13.0.0, < 13.4.31 | 13.4.31 |
typo3/cms-corePackagist | >= 14.0.0, < 14.3.3 | 14.3.3 |
typo3/cms-backendPackagist | < 10.4.57 | 10.4.57 |
typo3/cms-backendPackagist | >= 11.0.0, < 11.5.51 | 11.5.51 |
typo3/cms-backendPackagist | >= 12.0.0, < 12.4.46 | 12.4.46 |
typo3/cms-backendPackagist | >= 13.0.0, < 13.4.31 | 13.4.31 |
typo3/cms-backendPackagist | >= 14.0.0, < 14.3.3 | 14.3.3 |
Affected products
2Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-2j54-93q2-3hjqghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-47352ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47352.yamlghsaWEB
- github.com/TYPO3/typo3/commit/17a3b7830d5931725db5fdab0cfc76d479884c96nvdWEB
- github.com/TYPO3/typo3/commit/bfe7c354168f467726020ed49299dd209a455719nvdWEB
- github.com/TYPO3/typo3/security/advisories/GHSA-2j54-93q2-3hjqghsaWEB
- typo3.org/security/advisory/typo3-core-sa-2026-015nvdWEB
News mentions
1- TYPO3 CMS: Thirteen Backend Vulnerabilities Disclosed on June 9, 2026Vypr Intelligence · Jun 9, 2026