CVE-2025-59014

Denial of Service in TYPO3 Bookmark Toolbar

State: Published
Severity: 5.1 Medium
Published: Sep 9, 2025
Updated: Sep 9, 2025
Reserved: Sep 7, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N	TYPO3

Weaknesses

CWE-248

Affected Products

Product	Versions
TYPO3 CMSTYPO3	11.0.0 to before 11.5.48Affected 12.0.0 to before 12.4.37Affected 13.0.0 to before 13.4.18Affected

References

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

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