FKIE_CVE-2026-69146

Vulnerability from fkie_nvd - Published: 2026-08-17 22:17 - Updated: 2026-08-17 22:17
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user's run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0.
References
security-advisories@github.comhttps://github.com/mlflow/mlflow/commit/5c34aec5669e2386b38b5ee0855cd61174e27693
security-advisories@github.comhttps://github.com/mlflow/mlflow/pull/24291
security-advisories@github.comhttps://github.com/mlflow/mlflow/releases/tag/v3.15.0
security-advisories@github.comhttps://github.com/mlflow/mlflow/security/advisories/GHSA-3p64-6gvh-82v5
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "mlflow",
          "vendor": "mlflow",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.15.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user\u0027s run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0."
    }
  ],
  "id": "CVE-2026-69146",
  "lastModified": "2026-08-17T22:17:26.243",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-08-17T22:17:26.243",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mlflow/mlflow/commit/5c34aec5669e2386b38b5ee0855cd61174e27693"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mlflow/mlflow/pull/24291"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mlflow/mlflow/releases/tag/v3.15.0"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mlflow/mlflow/security/advisories/GHSA-3p64-6gvh-82v5"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}



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