Critical 9.6Published Aug 13, 2026

CVE-2026-73843OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

Updated under an hour ago (2026-10-19 09:50 UTC)

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It affects openchoreo. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for openchoreo

Exploited in the last 30 days

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: 9.6 CRITICAL (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-306, CWE-668, CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

openchoreo openchoreo openchoreo:openchoreo (from the name)	before 1.0.2; from 1.1.0, < 1.1.2	CNA record

References

https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2mx-refsource-confirm
https://github.com/openchoreo/openchoreo/pull/4122x-refsource-misc
https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685cex-refsource-misc
https://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3ax-refsource-misc
https://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8fx-refsource-misc
https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2x-refsource-misc
https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.