EgavilanMedia User Registration And Login System With Admin Panel SQL Injection

`# Exploit Title: EgavilanMedia User Registration & Login System with Admin Panel Exploit - SQLi Auth Bypass  
# Date: 17-11-2020  
# Exploit Author: Kislay Kumar  
# Vendor Homepage: http://egavilanmedia.com  
# Software Link : http://egavilanmedia.com/user-registration-and-login-system-with-admin-pane=l/  
# Version: N/A (Default)  
# Tested on: Kali Linux  
  
SQL Injection:  
SQL injection is a web security vulnerability that allows an attacker  
to alter the SQL queries made to the database. This can be used to  
retrieve some sensitive information, like database structure, tables,  
columns, and their underlying data.  
  
Attack Vector:  
An attacker can gain admin panel access using malicious sql injection queri=  
es.  
  
Steps to reproduce:  
1. Open admin login page using following URl:  
-> http://localhost/admin/login.html  
  
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 admin panel without any  
credentials,  
  
IMPACT:  
if any attacker can gain admin panel access than they can Update &  
Delete Userdata  
  
Suggested Mitigation/Remediation Actions  
Parameterized queries should be used to separate the command and data  
portions of the intended query to the database. These queries prevent  
an attacker from tampering with the query logic and extending a  
concatenated database query string. Code reviews should be conducted  
to identify any additional areas were the application or other  
applications in the organization are vulnerable to this attack.  
Additionally, input validation should be enforced on the server side  
in order to ensure that only expected data is sent in queries. Where  
possible security specific libraries should be used in order to  
provide an additional layer of protection.  
`