p PatchFirst

CVE-2026-106487

CVE-2026-106487 · Backstage: Unsupported catalog cluster authentication mode in kubernetes backend

Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.

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 · Niedrig · EPSS 0,3% · Korrektur verfügbar

Veröffentlicht
Aktualisiert

Technologie-Stack: node

Betroffene Produkte und Versionen

Originalquellen

Prüfen Sie Ihren Server →