Descripción
A flaw was found in Keycloak. A highly privileged user with `manage-clients` permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the `realm-admin` role into generated tokens, resulting in privilege escalation and full administrative access to the realm.
CVSS 6.5EPSS 0.325%Riesgo 0.67
Ver fuente- Publicación
- 2026-06-30 13:18:59
- Versiones afectadas
- unknown
- Tipo
- Software crítico
- Última modificación
- 2026-08-05 19:17:31
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N