Critical severity9.6NVD Advisory· Published Aug 13, 2026· Updated Sep 8, 2026
CVE-2026-73843
CVE-2026-73843
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/openchoreo/openchoreoGo | < 1.0.2 | 1.0.2 |
github.com/openchoreo/openchoreoGo | >= 1.1.0, < 1.1.2 | 1.1.2 |
Affected products
1- Range: <1.0.2, <1.1.2
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-qh9r-j7rp-4x2mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-73843ghsaADVISORY
- github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685cenvdWEB
- github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3anvdWEB
- github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8fnvdWEB
- github.com/openchoreo/openchoreo/pull/4122nvdWEB
- github.com/openchoreo/openchoreo/releases/tag/v1.0.2nvdWEB
- github.com/openchoreo/openchoreo/releases/tag/v1.1.2nvdWEB
- github.com/openchoreo/openchoreo/releases/tag/v1.2.0ghsaWEB
- github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2mnvdWEB
News mentions
0No linked articles in our index yet.