TYPO3 CMS - Broken Access Control in DataHandler
CVE-2026-47350

5.3MEDIUM

Key Information:

Vendor

Typo3

Status
Typo3 Cms
Vendor
CVE Published:
9 June 2026

What is CVE-2026-47350?

Backend users were able to move records to a different page without having edit permissions on the source page. This issue affects TYPO3 CMS versions 13.0.0-13.4.31 and 14.0.0-14.3.3.

Affected Version(s)

TYPO3 CMS 13.0.0 < 13.4.31

TYPO3 CMS 14.0.0 < 14.3.3

References

https://typo3.org/security/advisory/typo3-core-sa-2026-012
vendor-advisory
https://github.com/TYPO3/typo3/commit/c9898d2e67608eda78f...
patch
https://github.com/TYPO3/typo3/commit/195356996a60e40aeb2...
patch

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hyunseo Shin
Torben Hansen
.