CVE-2026-73843
OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs
- State
- Published
- Severity
- 9.6 Critical
- Published
- Aug 13, 2026
- Updated
- Aug 14, 2026
- Reserved
- Aug 13, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.6 Critical | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | GitHub_M |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
openchoreoopenchoreo |
|
References
- https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m
- https://github.com/openchoreo/openchoreo/pull/4122
- https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685ce
- https://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3a
- https://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f
- https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2
- https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2
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