VULNERABILITY INTELLIGENCE
CVE-2026-73843
CVSS score9.6 CRITICAL
EPSS probability0.48%
CISA KEVNot currently listed
Published2026-08-13
Last modified2026-09-08
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Description
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.
Weakness classification
- security-advisories@github.com: CWE-306