Plastic SCM 10.0.16.5622 Insecure Direct Object Reference

`# Exploit Title: Plastic SCM 10.0.16.5622 - WebAdmin Server Access  
# Shodan Dork: title:"Plastic SCM"  
# Date: 18.10.2021  
# Exploit Author: Basavaraj Banakar  
# Vendor Homepage: https://www.plasticscm.com/  
# Software Link: https://www.plasticscm.com/download/releasenotes/10.0.16.5622  
# Version: Plastic SCM < 10.0.16.5622  
# Tested on: Chrome,Firefox,Edge  
# CVE : CVE-2021-41382  
  
# Reference: https://infosecwriteups.com/story-of-google-hall-of-fame-and-private-program-bounty-worth-53559a95c468  
  
# Exploit:  
  
1. Navigate to target.com/account [This holds administrator login console]  
  
2. Change URL to target.com/account/register [Here able to set new password for the adminstrator user]  
  
3. Now after changing password of administrator and login to console and Navigate to target.com/configuration/authentication and set an new password for any of the users  
  
4. Now navigate to target.com/webui/repos and login with the recently changed password for user i.e is in step 3  
  
`