{"id":"CVE-2026-85400","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-85400","summary":"Backend administrators without system maintainer privileges were able to schedule any of the configuration:read, configuration:set, and configuration:show commands. This allowed them…","details":"Backend administrators without system maintainer privileges were able to schedule any of the configuration:read, configuration:set, and configuration:show commands. This allowed them to modify arbitrary system configuration, which is normally limited to system maintainers. As a consequence, this allowed them, for example, to gain system maintainer privileges or cause a denial of service. Exploiting this vulnerability requires an administrator-level backend user account. This issue affects TYPO3 CMS versions 14.2.0-14.3.6.","published":"2026-09-08T09:18:40.983Z","modified":"2026-09-08T12:20:38.716Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/TYPO3/typo3/commit/b8abe36978c63a0625aee70df078895216e7ee27","label":"TYPO3/typo3@b8abe36"},"references":[{"type":"ADVISORY","url":"https://news.typo3.com/security/advisory/typo3-core-sa-2026-023"},{"type":"FIX","url":"https://github.com/TYPO3/typo3/commit/b8abe36978c63a0625aee70df078895216e7ee27"},{"type":"FIX","url":"https://github.com/TYPO3/typo3/commit/e15da7ba0218532240578b471152f76c13cb4154"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-08T12:20:38.716Z"}}