CVE-2025-59014

Denial of Service in TYPO3 Bookmark Toolbar

CVSS 5.1 MEDIUMEPSS 0.3%CWE-248

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

09 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

TYPO3 · TYPO3 CMS

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References

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