CVE-2026-73843: OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs
Published Aug 13, 2026
·Updated
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.
Affected Software
1 affected component
OpenChoreo><1.0.2, ><1.1.2
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenChoreoto a version that resolves this vulnerability.Fixed in 1.0.2 - Upgrade
Upgrade
OpenChoreoto a version that resolves this vulnerability.Fixed in 1.1.2
Event History
Aug 13, 2026
CVE Published
via MITRE·10:02 PM
Data Sourced
via MITRE·10:02 PM
DescriptionSeverityWeakness