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CVE-2026-73843criticalCWE-306CWE-668CWE-862

OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.6epss 0.3%
exploitation probability
0.3%top 78% of all CVEs
observed exploitation
nono source reports it
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
Affected products
openchoreo · openchoreo
References
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