CVE-2026-65897: fallo de gravedad alta en getgrav grav
Grav API Plugin 1.0.9 Privilege Escalation via Invitations groups
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.7epss 0.5%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
getgrav · gravCVEs relacionadas — getgrav grav
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Referencias
https://github.com/getgrav/grav/commit/345e79e3abf8c15f80e612a09f6643300071324bhttps://github.com/getgrav/grav-plugin-api/commit/f9438d4e71389b1041ac60b69b0b5714ecfa3bddhttps://github.com/getgrav/grav/security/advisories/GHSA-m86m-jjcg-gcvvhttps://www.vulncheck.com/advisories/grav-api-plugin-privilege-escalation-via-invitations-groups