CVE-2026-69148 (GCVE-0-2026-69148)
Vulnerability from cvelistv5
Published
2026-08-17 21:21
Modified
2026-08-18 13:15
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CWE
Summary
MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Prior to 3.15.0, CreateModelVersion accepts a run_id or model_id after _validate_source_run() or _validate_source_model() in mlflow/server/handlers.py verifies only path containment, allowing authenticated users to create a model version that references another user's artifact directory and read files through GET /model-versions/get-artifact without the required READ permission. This issue is fixed in version 3.15.0.
References
Impacted products
Vendor Product Version
mlflow mlflow Version: < 3.15.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-69148",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-18T13:14:50.252496Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-18T13:15:58.164Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mlflow",
          "vendor": "mlflow",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.15.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Prior to 3.15.0, CreateModelVersion accepts a run_id or model_id after _validate_source_run() or _validate_source_model() in mlflow/server/handlers.py verifies only path containment, allowing authenticated users to create a model version that references another user\u0027s artifact directory and read files through GET /model-versions/get-artifact without the required READ permission. This issue is fixed in version 3.15.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862: Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T21:21:10.279Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw"
        },
        {
          "name": "https://github.com/mlflow/mlflow/pull/24293",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/mlflow/mlflow/pull/24293"
        },
        {
          "name": "https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869be",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869be"
        },
        {
          "name": "https://github.com/mlflow/mlflow/releases/tag/v3.15.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/mlflow/mlflow/releases/tag/v3.15.0"
        }
      ],
      "source": {
        "advisory": "GHSA-gqch-g4w5-7qcw",
        "discovery": "UNKNOWN"
      },
      "title": "MLflow: CreateModelVersion source validation does not check READ permission on referenced run_id"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-69148",
    "datePublished": "2026-08-17T21:21:10.279Z",
    "dateReserved": "2026-08-03T15:47:09.654Z",
    "dateUpdated": "2026-08-18T13:15:58.164Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"cna\": {\"title\": \"MLflow: CreateModelVersion source validation does not check READ permission on referenced run_id\", \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-862\", \"lang\": \"en\", \"description\": \"CWE-862: Missing Authorization\", \"type\": \"CWE\"}]}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 7.1, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N\", \"version\": \"3.1\"}}], \"references\": [{\"name\": \"https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw\", \"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw\"}, {\"name\": \"https://github.com/mlflow/mlflow/pull/24293\", \"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/mlflow/mlflow/pull/24293\"}, {\"name\": \"https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869be\", \"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869be\"}, {\"name\": \"https://github.com/mlflow/mlflow/releases/tag/v3.15.0\", \"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/mlflow/mlflow/releases/tag/v3.15.0\"}], \"affected\": [{\"vendor\": \"mlflow\", \"product\": \"mlflow\", \"versions\": [{\"version\": \"\u003c 3.15.0\", \"status\": \"affected\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-08-17T21:21:10.279Z\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Prior to 3.15.0, CreateModelVersion accepts a run_id or model_id after _validate_source_run() or _validate_source_model() in mlflow/server/handlers.py verifies only path containment, allowing authenticated users to create a model version that references another user\u0027s artifact directory and read files through GET /model-versions/get-artifact without the required READ permission. This issue is fixed in version 3.15.0.\"}], \"source\": {\"advisory\": \"GHSA-gqch-g4w5-7qcw\", \"discovery\": \"UNKNOWN\"}}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-69148\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-08-18T13:14:50.252496Z\"}}}], \"references\": [{\"url\": \"https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-08-18T13:15:17.225Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-69148\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"GitHub_M\", \"dateReserved\": \"2026-08-03T15:47:09.654Z\", \"datePublished\": \"2026-08-17T21:21:10.279Z\", \"dateUpdated\": \"2026-08-18T13:15:58.164Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.