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CVE-2025-59020

MEDIUM

6.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado1/13/2026

Ultima modificacao1/14/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

typo3:typo3

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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