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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-73843
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-13 22:17:29 UTC
Updated2026-08-13 22:17:29 UTC
DescriptionOpenChoreo 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.

Risk And Classification

Primary CVSS: v3.1 9.6 CRITICAL from [email protected]

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem Types: CWE-306 | CWE-668 | CWE-862 | CWE-306 CWE-306: Missing Authentication for Critical Function | CWE-668 CWE-668: Exposure of Resource to Wrong Sphere | CWE-862 CWE-862: Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.6CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1CNADECLARED9.6CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Openchoreo Openchoreo affected < 1.0.2 Not specified
CNA Openchoreo Openchoreo affected >= 1.1.0, < 1.1.2 Not specified

References

ReferenceSourceLinkTags
github.com/openchoreo/openchoreo/pull/4122 [email protected] github.com
github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e... [email protected] github.com
github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m [email protected] github.com
github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a58543366... [email protected] github.com
github.com/openchoreo/openchoreo/releases/tag/v1.1.2 [email protected] github.com
github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdb... [email protected] github.com
github.com/openchoreo/openchoreo/releases/tag/v1.0.2 [email protected] github.com
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