CVE-2025-59020 — TYPO3 CMS Allows Broken Access Control in Edit Document Controller
By exploiting the defVals parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend. This gave them the ability to insert arbitrary…
Published: 2026-01-13 · CVSS: 5.3 · CVSS 4.0
By exploiting the defVals parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend. This gave them the ability to insert arbitrary data into prohibited exclude fields of a database table for which the user already has write permission for a reduced set of fields. This issue affects TYPO3 CMS versions 10.0.0-10.4.54, 11.0.0-11.5.48, 12.0.0-12.4.40, 13.0.0-13.4.22 and 14.0.0-14.0.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7