All Security Checks
Infrastructure CheckA05:2021

Vercel Hosting Security Scanner

Audit Vercel-specific security settings, headers, and deployment configuration.

Vercel-hosted applications have platform-specific security considerations. Our scanner checks for proper security header configuration, environment variable exposure, deployment protection settings, and Vercel-specific misconfigurations.

What This Scanner Does

Detects Vercel hosting through response headers and DNS records. Checks deployment protection settings, preview deployment access, environment variable exposure in edge functions, and Vercel-specific security header configuration.

Why It Matters

Vercel deployments can expose preview URLs, environment variables through edge function errors, and serverless function source maps. Understanding platform-specific security settings is essential for properly securing your Vercel-hosted application.

Common Findings

  • Preview deployments accessible without authentication
  • Missing security headers in Vercel configuration
  • Source maps exposed in production deployment
  • Environment variables in client-side bundles

OWASP Top 10 Coverage

A05:2021Security Misconfiguration

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