CVE-2025-59014

LOW

TYPO3 CMS <13.4.17 - DoS

Title source: llm

Description

An uncaught exception in the Bookmark Toolbar of TYPO3 CMS versions 11.0.0–11.5.47, 12.0.0–12.4.36, and 13.0.0–13.4.17 lets administrator‑level backend users trigger a denial‑of‑service condition in the backend user interface by saving manipulated data in the bookmark toolbar.

References (1)

[Vendor Advisory] https://typo3.org/security/advisory/typo3-core-sa-2025-018

Scores

CVSS v3 2.7

EPSS 0.0002

EPSS Percentile 5.4%

Attack Vector NETWORK

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

Classification

CWE

CWE-248

Status published

Affected Products (2)

typo3/typo3 < 11.5.48

typo3/cms-backend < 12.4.37Packagist

Timeline

Published Sep 09, 2025

Tracked Since Feb 18, 2026