CVE-2026-73843: fallo crítico en openchoreo
OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.6epss 0.5%
OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.2 and 1.1.2, internal/cluster-gateway/server.go served caller-facing management APIs on the externally reachable agent listener without authentication, allowing network-reachable attackers to invoke /api/proxy/ and /api/exec/ operations, proxy the data-plane Kubernetes API, and execute commands in workload pods in multi-cluster deployments. This issue is fixed in versions 1.0.2 and 1.1.2.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Productos afectados
openchoreo · openchoreoCVEs relacionadas — openchoreo
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-73667HIGHOpenChoreo: Authenticated OS command injection via OpenChoreo Workflow Plane templates enables code execution in privileged podsEPSS 0.9%CVE-2026-73841HIGHOpenChoreo: Cross-project command execution and wirelog view access via OpenChoreo openchoreo-api exec and wirelogs endpointsEPSS 0.8%CVE-2026-113727HIGHOpenChoreo: Authorization bypass on WorkflowRun update allows cross-project takeover of workflow runsEPSS 0.5%CVE-2026-73840MEDIUMOpenChoreo: Unauthenticated build/workflow trigger via git-provider confusion (webhook signature bypass)EPSS 0.3%CVE-2026-73842CRITICALOpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only — data-plane Secret disclosure and arbitrary Kubernetes mutationEPSS 0.3%
Referencias
https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685cehttps://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3ahttps://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8fhttps://github.com/openchoreo/openchoreo/pull/4122https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m