CVE-2026-111681
CVE-2026-111681 · EFAK through 5.1.0 Privilege Escalation via /api/users REST API
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
EFAK through 5.1.0 contains a missing authorization vulnerability that allows authenticated low-privilege users to manage accounts because the /api/users endpoints lack administrator role checks. Attackers can send POST, PUT, or DELETE requests to UserController to grant themselves ROLE_ADMIN, create administrators, or delete users, gaining control of managed Kafka clusters.
CVSS 8.7 · Alta · EPSS 0,3%
- Publicación
- Actualización
Productos y versiones afectados
efak
- Versiones
- ≥ 5.0.0, ≤ 5.1.0: Afectada (custom)
Sin corrección publicada
Fuentes originales
- https://hackmd.io/@hieuPenguinnn/efak-missing-admin-gate-user-management-api
- https://github.com/smartloli/EFAK/blob/v5.1.0/efak-web/src/main/java/org/kafka/eagle/web/security/config/WebSecurityConfig.java#L89-L93
- https://github.com/smartloli/EFAK/blob/v5.1.0/efak-web/src/main/java/org/kafka/eagle/web/controller/UserController.java#L218-L302
- https://github.com/smartloli/EFAK
- https://www.vulncheck.com/advisories/efak-through-5.1.0-privilege-escalation-via-api-users-rest-api
- https://nvd.nist.gov/vuln/detail/CVE-2026-111681