CVE-2025-59020

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 s...

GHSA-5J7Q-WMH7-CQHG TYPO3 CMS Allows Broken Access Control in Edit Document Controller

Problem 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...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the defVals parameter in the Edit Document Controller. An attacker can insert unauthorized data into restricted database fields by bypassing field-level access checks during record creation, provided the user...

Incorrect Authorization

Overview typo3/cms-core is a free open source enterprise content management system. Affected versions of this package are vulnerable to Incorrect Authorization via the defVals parameter in the Edit Document Controller. An attacker can insert unauthorized data into restricted database fields by...

CVE-2025-59020

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 s...

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 data into prohibited exclude fields of a database table for which the user already has write permission for a reduced s...

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 data into prohibited exclude fields of a database table for which the user already has write permission for a reduced s...

CVE-2025-59020

The CVE-2025-59020 issue in TYPO3 CMS arises from abusing the defVals parameter to bypass field-level access checks during backend record creation. This allows insertion of data into restricted exclude fields for tables where the user has write access to a limited set of fields. Affected TYPO3 ve...

TYPO3 CMS 安全漏洞

TYPO3 CMS is a content management system from TYPO3 open source. A security vulnerability exists in TYPO3 CMS that stems from the utilization of the defVals parameter that can bypass field-level access checks and may result in the insertion of arbitrary data into exclusion fields prohibited by a...

PT-2026-2474

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 s...