HIGH 7.5 NVD
CVE-2026-85400
Backend administrators without system maintainer privileges were able to schedule any of the configuration:read, configuration:set, and configuration:show comma
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.
References
- https://github.com/TYPO3/typo3/commit/b8abe36978c63a0625aee70df078895216e7ee27
- https://github.com/TYPO3/typo3/commit/e15da7ba0218532240578b471152f76c13cb4154
- https://news.typo3.com/security/advisory/typo3-core-sa-2026-023
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-08 via NVD.
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