{"id":"CVE-2025-59014","aliases":["GHSA-xrcq-533q-8rxw"],"url":"https://o3.security/vulnerability/CVE-2025-59014","summary":"Denial of Service in TYPO3 Bookmark Toolbar","details":"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.","published":"2025-09-09T09:00:38.664Z","modified":"2026-08-27T03:31:05.242876301Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"typo3/cms-backend","fixedVersion":"12.4.37"},{"ecosystem":"Packagist","name":"typo3/cms-backend","fixedVersion":"12.4.37"},{"ecosystem":"Packagist","name":"typo3/cms-backend","fixedVersion":"13.4.18"}],"fix":null,"references":[{"type":"WEB","url":"https://packagist.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59014.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59014"},{"type":"ADVISORY","url":"https://typo3.org/security/advisory/typo3-core-sa-2025-018"},{"type":"PACKAGE","url":"https://github.com/TYPO3/typo3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:31:05.242876301Z"}}