EgavilanMedia Address Book 1.0 Exploit - SQLi Auth Bypass

# Exploit Title: EgavilanMedia Address Book 1.0 Exploit - SQLi Auth Bypass
# Date: 02-12-2020
# Exploit Author: Mayur Parmar(th3cyb3rc0p)
# Vendor Homepage: http://egavilanmedia.com
# Software Link : http://egavilanmedia.com/egm-address-book/
# Version: 1.0
# Tested on: PopOS

Attack Vector:
An attacker can gain admin panel access using malicious sql injection queries.

Steps to reproduce:
1. Open admin login page using following URl:
-> http://localhost/Address%20Book/login.php

2. Now put below Payload in both the fields( User ID & Password)
Payload: admin' or '1'='1

3. Server accepted our payload and we bypassed cpanel without any
credentials