{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-13484",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-06-27T15:45:07.800Z",
        "datePublished": "2026-06-28T08:30:09.086Z",
        "dateUpdated": "2026-06-30T18:36:34.803Z"
    },
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                "shortName": "VulDB",
                "dateUpdated": "2026-06-28T08:30:09.086Z"
            },
            "title": "MLflow Experiment-scoped Label Schema CRUD API authorization",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-862",
                            "lang": "en",
                            "description": "Missing Authorization"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-863",
                            "lang": "en",
                            "description": "Incorrect Authorization"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "MLflow",
                    "versions": [
                        {
                            "version": "4666cffc7912ea606d592fc38d6a75e2935f65e7",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:mlflow:mlflow:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Experiment-scoped Label Schema CRUD API"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e2935f65e7. The impacted element is an unknown function of the component Experiment-scoped Label Schema CRUD API. Such manipulation leads to missing authorization. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. A reply to the GitHub issue explains, that \"[t]he labeling schema PR has not been merged yet. The auth handlers will be added before the release.\""
                }
            ],
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                        "baseSeverity": "LOW"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 5,
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            "timeline": [
                {
                    "time": "2026-06-27T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                {
                    "time": "2026-06-27T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-06-27T17:50:11.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Dem00 (VulDB User)",
                    "type": "reporter"
                },
                {
                    "lang": "en",
                    "value": "VulDB CNA Team",
                    "type": "coordinator"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/374481",
                    "name": "VDB-374481 | MLflow Experiment-scoped Label Schema CRUD API authorization",
                    "tags": [
                        "vdb-entry"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/374481/cti",
                    "name": "VDB-374481 | CTI Indicators (IOB, IOC)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-13484",
                    "name": "CVE-2026-13484 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/837658",
                    "name": "Submit #837658 | MLflow Unreleased development code in pull request #23607, commit 4666cffc7912ea606d592fc38d6a75e2935f65e7. No released MLflow version  CWE-862 Missing Authorization",
                    "tags": [
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                },
                {
                    "url": "https://github.com/mlflow/mlflow/issues/23608",
                    "tags": [
                        "exploit",
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/mlflow/mlflow/",
                    "tags": [
                        "product"
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        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877",
                        "tags": [
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                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-30T18:36:05.327423Z",
                                "id": "CVE-2026-13484",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
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