Medium severityNVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026
CVE-2026-47351
CVE-2026-47351
Description
Backend users were able to insert arbitrary records and files into the TYPO3 clipboard without proper read permission checks, which allowed users to gather information about records and files they were not authorized to view. This issue affects TYPO3 CMS versions 10.4.0-13.4.30 and 14.0.0-14.3.2.
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-q93m-25xv-94hhghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-47351ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47351.yamlghsaWEB
- github.com/TYPO3/typo3/commit/2740707563343d78184c0b7c6303a7484553d7f3nvdWEB
- github.com/TYPO3/typo3/commit/932fbb9fcea25094e8bcc0f0ec5aab56b1d92451nvdWEB
- github.com/TYPO3/typo3/security/advisories/GHSA-q93m-25xv-94hhghsaWEB
- typo3.org/security/advisory/typo3-core-sa-2026-014nvdWEB
News mentions
1- TYPO3 CMS: Thirteen Backend Vulnerabilities Disclosed on June 9, 2026Vypr Intelligence · Jun 9, 2026