CVE-2026-106487
CVE-2026-106487 · Backstage: Unsupported catalog cluster authentication mode in kubernetes backend
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Backstage is an open framework for building developer portals. Prior to 0.21.10, the @backstage/plugin-kubernetes-backend package is affected by unsupported catalog cluster authentication mode in kubernetes backend. Deployments using catalog cluster discovery may be affected when catalog contributors can create or modify kubernetes-cluster Resource entities. With the required endpoint permissions and pod RBAC, the backend can use its local in-cluster identity, potentially exposing Kubernetes resources readable by that identity. The credential is used only with the local in-cluster API endpoint and is not sent to the catalog-supplied endpoint. This issue is fixed in version 0.21.10.
CVSS 3.5 · Baja · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
backstage
- Versiones
- < 1.54.6: Afectada
Sin corrección publicada
plugin-kubernetes-backend
- Versiones
- < 0.21.10: Afectada
Sin corrección publicada
@backstage/plugin-kubernetes-backend npm
- Intervalos de versiones afectados
- SEMVER: < 0.21.10
Actualiza a 0.21.10