Missing Authorization in TYPO3 - CVE-2025-59017
Published: September 10, 2025
Vulnerability identifier: #VU115136
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-2025-59017
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to missing authorization in Backend AJAX routes. A remote user can bypass module‑level restrictions.
Affected software
TYPO3
How to mitigate CVE-2025-59017
Install updates from vendor's website.
TYPO3 - addressed in versions 9.5.55, 10.4.54, 11.5.48, 12.4.37, 13.4.18