CVE-2025-59014

LOW

TYPO3 CMS 11.0.0-11.5.47 12.0.0-12.4.36 13.0.0-13.4.17 - Authenticated Denial of Service via Bookmark Toolbar

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)

Core 1

Core References

Vendor Advisory vendor-advisory

https://typo3.org/security/advisory/typo3-core-sa-2025-018

Scores

CVSS v3 2.7

EPSS 0.0027

EPSS Percentile 18.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-248

Status published

Products (2)

typo3/cms-backend 11.0.0 - 12.4.37Packagist

typo3/typo3 11.0.0 - 11.5.48

Published Sep 09, 2025

Tracked Since Feb 18, 2026