Incorrect authorization in TYPO3 - CVE-2025-59020
Published: January 14, 2026
Vulnerability identifier: #VU121464
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-59020
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authorization process.
The vulnerability exists due to broken access control in Edit Document within the defVals parameter. A remote user can insert arbitrary data into prohibited exclude fields of a database table.
Affected software
TYPO3
How to mitigate CVE-2025-59020
Install updates from vendor's website.
TYPO3 - addressed in versions 10.4.55, 11.5.49, 12.4.41, 13.4.23, 14.0.2