CVE-2026-85400 - TYPO3 CMS - Missing Authorization in lowlevel commands
Brief
CVE ID : CVE-2026-85400
Published : Sept. 8, 2026, 10:17 a. m.
- 32 minutes ago
Description : 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.
- 0-14.
- 6.
Severity: 7.5
- HIGH
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