CVE-2026-84795
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.
Published:Sep 2, 2026
Last Modified:Sep 2, 2026
EPS:Sep 2, 2026
EPSS Score:0.00284
CVSS Score:9.8
Affected Products
Vendor
Product
Action
Vendor
Craftcms
Product
Craft Cms
Craftcms
Craft Cms
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
