How to organize secure Vue-Laravel requests?

Question

CORS

Hello, I'm just learning Vue and decided to start by making an authentication system (registration, login, etc.).
Requests are sent from Vue to Laravel, and I had to put these things in Laravel routes/api.php before the routes:
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST, GET, OPTIONS, PUT, DELETE');
header('Access-Control-Allow-Headers: Content-Type, X-Auth-Token, Origin, Authorization');
header('Access-Control-Expose-Headers: Authorization');
for the reason that when I sent requests, an error related to CORS popped up. Googled that you need to insert these lines, but did not understand the issue of security.
Question: Is it safe to use the lines above? If not, what would you advise to avoid errors related to CORS

Answer 1

There's no way to say "is it safe to use the lines above" because it's your application and your logic.
But at least Access-Control-Allow-Origin: *nullifies the whole point of CORS.