{"apiVersion":"1.0","identifier":"CVE-2026-80203","description":"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.","publishedAt":"2026-08-26T11:16:39","lastModifiedAt":null,"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80203","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00387,"riskScore":1.01,"affectedProduct":"getgrav/grav-plugin-api","affectedVersions":"<1.0.18","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80203","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80203","en":"https://www.redsauce.net/en/cves/CVE-2026-80203","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80203","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80203","de":"https://www.redsauce.net/de/cves/CVE-2026-80203","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80203","el":"https://www.redsauce.net/el/cves/CVE-2026-80203"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80203"}}