CVE-2026-47350
TYPO3 CMS has Broken Access Control in its DataHandler
Description
### Problem Backend users were able to move records to a different page without having edit permissions on the source page. ### Solution Update to TYPO3 versions 13.4.31 LTS, 14.3.3 LTS that fix the problem described. ### Credits TYPO3 CMS thanks Hyunseo Shin for reporting this issue, and TYPO3 security team member Torben Hansen for fixing it. ### Resources * [TYPO3-CORE-SA-2026-012](https://typo3.org/security/advisory/typo3-core-sa-2026-012)
How to fix CVE-2026-47350
To remediate CVE-2026-47350, upgrade the affected package to a fixed version below.
- Packagist/typo3/cms-core—upgrade to 13.4.31 or later
Is CVE-2026-47350 being exploited?
No exploitation signal available. Neither CISA KEV nor a current EPSS score has been published for CVE-2026-47350.
Affected packages (1)
- >= 13.0.0, < 13.4.31
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |