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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2025-59017

Broken Access Control in Backend AJAX Routes

Description

Missing authorization checks in the Backend Routing of TYPO3 CMS versions 9.0.0‑9.5.54, 10.0.0‑10.4.53, 11.0.0‑11.5.47, 12.0.0‑12.4.36, and 13.0.0‑13.4.17 allow backend users to directly invoke AJAX backend routes without having access to the corresponding backend modules.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TYPO3 TYPO3 CMS

Default version status: unaffected

  • 9.0.0 to < 9.5.55affected
  • 10.0.0 to < 10.4.54affected
  • 11.0.0 to < 11.5.48affected
  • 12.0.0 to < 12.4.37affected
  • 13.0.0 to < 13.4.18affected

TYPO3 TYPO3 CMS

Default version status: unaffected

  • 9.0.0 to < 9.5.55affected
  • 10.0.0 to < 10.4.54affected
  • 11.0.0 to < 11.5.48affected
  • 12.0.0 to < 12.4.37affected
  • 13.0.0 to < 13.4.18affected

TYPO3 TYPO3 CMS

Default version status: unaffected

  • 10.0.0 to < 10.4.54affected
  • 11.0.0 to < 11.5.48affected
  • 12.0.0 to < 12.4.37affected
  • 13.0.0 to < 13.4.18affected

TYPO3 TYPO3 CMS

Default version status: unaffected

  • 9.0.0 to < 9.5.55affected
  • 10.0.0 to < 10.4.54affected
  • 11.0.0 to < 11.5.48affected
  • 12.0.0 to < 12.4.37affected
  • 13.0.0 to < 13.4.18affected

TYPO3 TYPO3 CMS

Default version status: unaffected

  • 9.0.0 to < 9.5.55affected
  • 10.0.0 to < 10.4.54affected
  • 11.0.0 to < 11.5.48affected
  • 12.0.0 to < 12.4.37affected
  • 13.0.0 to < 13.4.18affected

References