laravel:request-forgery-protection

Protect state-changing routes from cross-site request forgery. Laravel 13 formalizes this as PreventRequestForgery, adding origin-aware verification (Sec-Fetch-Site) on top of token-based CSRF.

Commands

# Blade forms still emit tokens
<form method="POST" action="/profile">
    @csrf
    ...
</form>

# Laravel 13+: reference the new middleware class
use Illuminate\Foundation\Http\Middleware\PreventRequestForgery;   // was: VerifyCsrfToken

->withoutMiddleware([PreventRequestForgery::class]);

# Optional origin-only mode (bootstrap/app.php)
->withMiddleware(function (Middleware $middleware) {
    $middleware->preventRequestForgery(originOnly: true);
})

# Exclude webhook URIs from verification
$middleware->validateCsrfTokens(except: ['stripe/*']);

Patterns

• Keep @csrf in forms; origin verification is additive, token fallback covers older browsers/HTTP
• Only enable originOnly when all clients are modern browsers over HTTPS
• Exclude third-party webhook endpoints explicitly and verify their signatures instead
• When upgrading to 13.x, replace VerifyCsrfToken references with PreventRequestForgery (old name remains a deprecated alias)
• Never disable forgery protection globally to "fix" a failing integration — scope exclusions per URI

Testing

• Feature tests bypass CSRF by default; add explicit tests for excluded webhook routes and their signature checks
• Assert 419 responses for missing/invalid tokens where relevant