{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73843",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-13T17:44:28.643Z",
        "datePublished": "2026-08-13T22:02:41.363Z",
        "dateUpdated": "2026-08-14T18:06:50.045Z"
    },
    "containers": {
        "cna": {
            "title": "OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-306",
                            "lang": "en",
                            "description": "CWE-306: Missing Authentication for Critical Function",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-668",
                            "lang": "en",
                            "description": "CWE-668: Exposure of Resource to Wrong Sphere",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-862",
                            "lang": "en",
                            "description": "CWE-862: Missing Authorization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "ADJACENT_NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.6,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/pull/4122",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/pull/4122"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685ce",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685ce"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3a",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3a"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2"
                }
            ],
            "affected": [
                {
                    "vendor": "openchoreo",
                    "product": "openchoreo",
                    "versions": [
                        {
                            "version": "< 1.0.2",
                            "status": "affected"
                        },
                        {
                            "version": ">= 1.1.0, < 1.1.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-13T22:02:41.363Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "source": {
                "advisory": "GHSA-qh9r-j7rp-4x2m",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-14T17:53:55.078114Z",
                                "id": "CVE-2026-73843",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-08-14T18:06:50.045Z"
                }
            }
        ]
    }
}