{"apiVersion":"1.0","identifier":"CVE-2026-72828","description":"Grav Plugin API (getgrav/grav-plugin-api) before 1.0.13 fails to enforce API-key scope caps in InvitationsController. The strip-super and accept-groups decisions are gated on a bare isSuperAdmin() check rather than a scope-aware permission check, so a least-privilege API key (scoped to api.users.write) minted on a super account can create an invitation record containing super-admin access flags. When the invitation is accepted, those flags are written verbatim to the new account, resulting in privilege escalation to a fully controlled super account.","publishedAt":"2026-08-14T12:16:46","lastModifiedAt":"2026-08-17T16:17:45","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72828","cvssScore":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00272,"riskScore":0.74,"affectedProduct":"grav-plugin-api","affectedVersions":"<1.0.13","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72828","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72828","en":"https://www.redsauce.net/en/cves/CVE-2026-72828","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72828","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72828","de":"https://www.redsauce.net/de/cves/CVE-2026-72828","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72828","el":"https://www.redsauce.net/el/cves/CVE-2026-72828"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72828"}}