CVE-2025-59014: 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…

PriorityP411low2.7CVSS 3.1

AVNACLPRHUINSUCNINAL

EPSS

0.27%

18.6th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
typo3	cms-backend	>= 11.0.0 < 12.4.37	12.4.37
typo3	cms-backend	>= 12.0.0 < 12.4.37	12.4.37
typo3	cms-backend	>= 13.0.0 < 13.4.18	13.4.18
typo3	typo3	>= 11.0.0 < 11.5.48	11.5.48
typo3	typo3	>= 12.0.0 < 12.4.37	12.4.37
typo3	typo3	>= 13.0.0 < 13.4.18	13.4.18
typo3	typo3_cms	>= 11.0.0 < 11.5.48	11.5.48
typo3	typo3_cms	>= 12.0.0 < 12.4.37	12.4.37
typo3	typo3_cms	>= 13.0.0 < 13.4.18	13.4.18

CVSS provenance

nvdv3.12.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

nvdv4.05.1MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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