CVE-2026-65897
HIGH SEVERITYCVSS Score & Metrics
Base Score
8.8 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Description
Grav API Plugin versions before 1.0.10 fail to validate the groups field in InvitationsController::create(), allowing authenticated api.users.write callers to assign invited accounts to groups that grant api.super permissions. Attackers can create invitation records with elevated group membership, and when accepted, the new account gains full super-admin API access without the inviter holding those permissions.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-269
Source
NVD
Vendor
getgrav
Product
grav
External References
- https://github.com/getgrav/grav/commit/345e79e3abf8c15f80e612a09f6643300071324b
- https://github.com/getgrav/grav/commit/f9438d4e71389b1041ac60b69b0b5714ecfa3bdd
- https://github.com/getgrav/grav/security/advisories/GHSA-m86m-jjcg-gcvv
- https://www.vulncheck.com/advisories/grav-api-plugin-privilege-escalation-via-invitations-groups
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