8.7Alta
CVE-2026-86193Grav API Plugin Authentication Bypass via Group-Inherited Super
Descripción
grav-plugin-api before 1.0.20 fails to validate group-inherited super permissions in user-management guards, allowing non-super user managers to modify super-admin accounts. Attackers with api.access and api.users.write can patch password fields on group-super accounts to gain full administrative control.
Debilidad (CWE):
CWE-863
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| getgrav | grav | < 1.0.20 | |
| getgrav | grav-plugin-api | < 1.0.20, fixed 1.0.20 |
Referencias y parches
- GitHub Security Advisory (GHSA-vv8m-jqpm-38x4) vendor-advisory
- VulnCheck Advisory: Grav API Plugin Authentication Bypass via Group-Inherited Super third-party-advisory