Welcome page
This page greets you using the URL fragment (the part after #). Nothing is sent to the
server — everything happens in your browser.
Try appending, e.g. #Ada to the address bar and reloading.
Welcome, guest!
Stuck? You've missed the flag a few times. The full solution — root cause, exact payload and fix — is on the walkthrough page.
Check the solution on the walkthrough page →This is an isolated, intentionally-vulnerable sandbox. Data here is fake and scoped to you. The rest of CSPSHIVAM Playground is not part of the target.