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CVE-2025-59020

MEDIUM

6.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.5

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado1/13/2026

Ultima modificacion1/14/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

typo3:typo3

Debilidades (CWE)

CWE-863

Referencias

https://github.com/TYPO3/typo3/commit/ac3f792bd5ab7c58153fc1075cb9e001c9cebe3b(f4fb688c-4412-4426-b4b8-421ecf27b14a)

https://github.com/TYPO3/typo3/commit/cd11a19958d823d12d028f9345b41739c7e70118(f4fb688c-4412-4426-b4b8-421ecf27b14a)

https://github.com/TYPO3/typo3/commit/fb98378a8fd30dd50d89a3d1a420780819f38232(f4fb688c-4412-4426-b4b8-421ecf27b14a)

https://typo3.org/security/advisory/typo3-core-sa-2026-001(f4fb688c-4412-4426-b4b8-421ecf27b14a)

Correlaciones IOC

Sin correlaciones registradas

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