{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73842",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-13T17:44:28.642Z",
        "datePublished": "2026-08-13T21:59:24.390Z",
        "dateUpdated": "2026-08-18T01:44:27.659Z"
    },
    "containers": {
        "cna": {
            "title": "OpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only — data-plane Secret disclosure and arbitrary Kubernetes mutation",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-269",
                            "lang": "en",
                            "description": "CWE-269: Improper Privilege Management",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-306",
                            "lang": "en",
                            "description": "CWE-306: Missing Authentication for Critical Function",
                            "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,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/pull/4256",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/pull/4256"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/pull/4258",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/pull/4258"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/pull/4259",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/pull/4259"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3"
                },
                {
                    "name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2"
                }
            ],
            "affected": [
                {
                    "vendor": "openchoreo",
                    "product": "openchoreo",
                    "versions": [
                        {
                            "version": "< 1.0.3",
                            "status": "affected"
                        },
                        {
                            "version": ">= 1.1.0, < 1.1.3",
                            "status": "affected"
                        },
                        {
                            "version": ">= 1.2.0-rc.1, < 1.2.0-rc.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-13T21:59:24.390Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requiring a client certificate or token, allowing any network-reachable caller to read tenant Kubernetes Secrets, mutate workloads, and execute commands across connected data planes. This issue is fixed in versions 1.0.3, 1.1.3, and 1.2.0-rc.2."
                }
            ],
            "source": {
                "advisory": "GHSA-rh53-xvx2-j327",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-18T01:44:15.428285Z",
                                "id": "CVE-2026-73842",
                                "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": "2026-08-18T01:44:27.659Z"
                }
            }
        ]
    }
}