CVE-2026-80203
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| getgrav | grav | 0 < 1.0.18 | affected |
| getgrav | grav | 1.0.18 | unaffected |
Weaknesses
- CWE-863: Incorrect Authorization
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-api-key
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