CVE-2026-73843

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Source
https://cve.org/CVERecord?id=CVE-2026-73843
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73843.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-73843
Aliases
Published
2026-08-13T22:02:41Z
Modified
2026-09-10T15:25:56Z
Severity
  • 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-306",
        "CWE-668",
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73843.json"
}
References

Affected packages

Git / github.com/openchoreo/openchoreo

Affected ranges

Type
GIT
Repo
https://github.com/openchoreo/openchoreo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Introduced
98aa8742f7244e7150cc177438d83b9efc5fdece
Fixed
3993de1f4306ada0c6529d6087ef7890b416daee
Fixed
0f8bad3ec468b830ac4781987104d7473c246eee
Fixed
047d80ddc63b4b4b9dd67044d5cffcdbd77685ce
Fixed
0aa0ffe1623bd8eb4235cb2a5854336695953c3a
Fixed
b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.0.2"
        },
        {
            "introduced": "1.1.0"
        },
        {
            "fixed": "1.1.2"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.1.0
v0.10.0
v0.11.0
v0.12.0
v0.13.0
v0.14.0
v0.16.0
v0.17.0
v0.3.0
v0.4.0
v0.5.0
v0.6.0
v0.7.0
v0.8.0
v1.*
v1.0.0
v1.0.0-rc.1
v1.0.0-rc.2
v1.0.1
v1.0.1-hotfix.1
v1.1.0
v1.1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73843.json"