CVE-2026-73666: fallo de gravedad alta en openchoreo backstage-plugins
OpenChoreo: Unauthenticated Backstage developer-portal API exposes OpenChoreo catalog data, scaffolder logs, and allows unauthenticated catalog write/delete
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.2epss 0.7%
OpenChoreo is a developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.1, the OpenChoreo Backstage backend hardcoded backend.auth.dangerouslyDisableDefaultAuthPolicy and auth.providers.guest.dangerouslyAllowOutsideDevelopment to true, exposing /api/* without authentication and allowing unauthenticated catalog reads, scaffolder log reads, and catalog location creation or deletion. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.1.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Productos afectados
openchoreo · backstage-pluginsReferencias
https://github.com/openchoreo/backstage-plugins/commit/114a215689924b917da5fd28c56e679aaccaef07https://github.com/openchoreo/backstage-plugins/commit/dfa3fc8bd1ffef1346442c891e3e3dd54bc26501https://github.com/openchoreo/backstage-plugins/commit/f6df89c15834506902b2f706a9e8fbe1f6ef1474https://github.com/openchoreo/backstage-plugins/commit/fdaceeb737938e830c48a150d5bec24f5f487e52https://github.com/openchoreo/backstage-plugins/pull/709https://github.com/openchoreo/backstage-plugins/pull/712https://github.com/openchoreo/backstage-plugins/pull/713https://github.com/openchoreo/backstage-plugins/pull/716https://github.com/openchoreo/backstage-plugins/releases/tag/v1.0.4https://github.com/openchoreo/backstage-plugins/releases/tag/v1.1.4https://github.com/openchoreo/backstage-plugins/releases/tag/v1.2.1https://github.com/openchoreo/openchoreo/security/advisories/GHSA-v7qx-mqhq-grvh