What is CVE-2025-59018?

CVE-2025-59018 is a medium-severity vulnerability in Typo3, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-09-09.

How severe is CVE-2025-59018?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Typo3

CVE-2025-59018

Missing authorization checks in the Workspace Module of TYPO3 CMS versions 9.0.0‑9.5.54, 10.0.0‑10.4.53, 11.0.0‑11.5.47, 12.0.0‑12.4.36, and 13.0.0‑13.4.17 allow backend users to directly invoke the corresponding AJAX backend route to disc…

Vulnerability class: Information Disclosure

EPSS: 0.003 (18.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Typo3
Typo3 Cms — versions 9.0.0, 10.0.0, 11.0.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

f4fb688c-4412-4426-b4b8-421ecf27b14a (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-59018?: CVE-2025-59018 is a medium-severity vulnerability in Typo3, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-09-09.
How severe is CVE-2025-59018?: Medium severity. CVSS v3 base score is 6.5 out of 10.