CVE-2026-86731

Craft CMS versions 5.0.0-RC1 through 5.10.11 are missing an admin-target guard in UsersController::actionActivateUser the users/activate-user action. While the action requires the administrateUsers permission, it does not call requireAdmin when the targeted user is an administrator, unlike the...

CVE-2026-86731

Craft CMS versions 5.0.0-RC1 through 5.10.11 contain a permission escalation flaw in UsersController::actionActivateUser (the users/activate-user action). The action requires the administrateUsers permission but fails to call requireAdmin() when the targeted user is an administrator, unlike the s...

CVE-2026-86731 Craft CMS 5.0.0-RC1 before 5.10.12 Permission Escalation via UsersController

Craft CMS versions 5.0.0-RC1 through 5.10.11 are missing an admin-target guard in UsersController::actionActivateUser the users/activate-user action. While the action requires the administrateUsers permission, it does not call requireAdmin when the targeted user is an administrator, unlike the...