WordPress Plugin LifterLMS 4.21.1 - Access Other Student Grades/Answers via IDOR

Exploit Title: WordPress Plugin LifterLMS 4.21.1 - Access Other Student Grades/Answers via IDOR Date: 2021-05-17 Exploit Author: captainhook Vendor Homepage: https://lifterlms.com Software Link: https://lifterlms.com Version: 4.21.1 Tested on: any Description The plugin was affected by an IDOR...