Certified Ethical Hacker (CEH) Practice Question

Because the authentication cookie is explicitly marked SameSite=None, browsers will attach it to cross-site requests. With no server-side CSRF token in the POST forms, an attacker can craft a malicious page that silently submits a forged POST while the victim is logged in. Building and hosting such a proof-of-concept page and observing whether the state-changing action succeeds will confirm a cross-site request forgery vulnerability. The other actions (reflected XSS injection, session fixation, or SQL-injection testing inside the cookie) target unrelated weaknesses and would not verify the CSRF risk caused by the cookie's SameSite=None attribute combined with absent CSRF tokens.