cve-2025-11201

{
  "cvss": 9.8,
  "datePublished": "2025-10-29T20:15:35.680",
  "dateUpdated": "2026-10-19T13:10:00.110",
  "description": "MLflow Tracking Server Model Creation Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow Tracking Server. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of model file paths. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26921.",
  "id": "CVE-2025-11201",
  "raw": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unknown",
            "product": "MLflow",
            "vendor": "MLflow",
            "versions": [
              {
                "status": "affected",
                "version": "2.21.3"
              }
            ]
          }
        ],
        "source": "zdi-disclosures@trendmicro.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "5D3A5C42-816B-4579-8616-C8A4D0C3483D",
                "versionEndExcluding": "2025-06-10",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "MLflow Tracking Server Model Creation Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow Tracking Server. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of model file paths. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26921."
      },
      {
        "lang": "es",
        "value": "Vulnerabilidad de ejecución remota de código por salto de directorio en la creación de modelos de MLflow Tracking Server. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en instalaciones afectadas de MLflow Tracking Server. La autenticación no es necesaria para explotar esta vulnerabilidad.\n\nLa falla específica existe en el manejo de las rutas de archivos de modelos. El problema se debe a la falta de validación adecuada de una ruta proporcionada por el usuario antes de usarla en operaciones de archivo. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto de la cuenta de servicio. Fue ZDI-CAN-26921."
      }
    ],
    "id": "CVE-2025-11201",
    "lastModified": "2026-10-19T13:10:00.110",
    "metrics": {
      "cvssMetricV30": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.9,
          "source": "zdi-disclosures@trendmicro.com",
          "type": "Secondary"
        }
      ],
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9,
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-11201",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2025-10-31T03:55:31.647703Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2025-10-29T20:15:35.680",
    "references": [
      {
        "source": "zdi-disclosures@trendmicro.com",
        "tags": [
          "Patch"
        ],
        "url": "https://github.com/B-Step62/mlflow/commit/2e02bc7bb70df243e6eb792689d9b8eba0013161"
      },
      {
        "source": "zdi-disclosures@trendmicro.com",
        "tags": [
          "Third Party Advisory"
        ],
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-931/"
      }
    ],
    "sourceIdentifier": "zdi-disclosures@trendmicro.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-22"
          }
        ],
        "source": "zdi-disclosures@trendmicro.com",
        "type": "Secondary"
      }
    ]
  },
  "severity": "CRITICAL",
  "source": "nvd",
  "title": "MLflow Tracking Server Model Creation Directory Traversal Remote Code Execution Vulnerability"
}