CRITICAL 9.3 NVD
CVE-2026-80203
The getgrav/grav-plugin-api plugin before 1.0.18 does not enforce API-key scope in the requireNotSuperTarget() function in UsersController.php across seven sens
The getgrav/grav-plugin-api plugin before 1.0.18 does not enforce API-key scope in the requireNotSuperTarget() function in UsersController.php across seven sensitive user-management endpoints. The check uses isSuperAdmin() on the acting account rather than verifying whether the specific API key carries super authority (via isSuperWithinScope()). As a result, an API key scoped below full super authority but belonging to a super-admin account can act against other super-admin accounts—disabling their 2FA, deleting their avatar, minting new API keys under their identity, or deleting their existing API keys.
References
- https://github.com/getgrav/grav/security/advisories/GHSA-94q7-vrqr-cx5v
- https://www.vulncheck.com/advisories/grav-before-1.0.18-authentication-bypass-via-scoped-a
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-08-26 via NVD.
Risk Timeline
CVE Disclosed2026-08-26 · -1 days ago
Remediation Resources
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