Day-5:Pesky Elf Forum
https://tryhackme.com/room/adventofcyber3
Gaining Access
- Login using the provided credentials
McSkidy password - Now click on the settings option.
- Now change the password
- Next you will notice the new password is being reflected in the URL

- Go to the any forum and type the payload in the comment section
<script>fetch('/settings?new_password=123');</script> - So now when any user opens the forum his/her password will change to
123. - Now logout and login as grinch using the password 123.

- Click on Disable
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