Can laravel be hacked ?
Answers to this question is NO.Laravel application’s are 100% secure (depends what you mean by “secure” as well), in terms of things you can do to prevent unwanted data/changes done without the user knowing.
Larevl have inbuilt CSRF security, input validations and encrypted session/cookies etc. Also, Laravel uses a high encryption level for securing Passwords.
With every update, there’s the possibility of new holes but you can keep up to date with Symfony changes and security issues on their site.