VULNERABILITY INTELLIGENCE
CVE-2026-84795
CVSS score9.8 CRITICAL
EPSS probability0.51%
CISA KEVNot currently listed
Published2026-09-02
Last modified2026-09-02
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Craft CMS before 5.10.11 fails to validate the admin flag during user registration, allowing it to persist from deactivated admin accounts. Attackers can register with a deactivated admin's email address to inherit administrator privileges when public registration and disabled email verification are configured.
Weakness classification
- disclosure@vulncheck.com: CWE-269