React Security
Secure your React application
React apps are vulnerable to XSS via dangerouslySetInnerHTML, prototype pollution from libraries, and sensitive data exposed in JS bundles. ShipSafer scans the deployed app for security weaknesses.
What ShipSafer checks for React
- CSP headers blocking inline scripts
- XSS-prone response headers
- Cookie security attributes
- SSL/TLS configuration
- HTTP security headers
- Third-party dependency vulnerabilities
Used by: facebook.com, airbnb.com, atlassian.com
How it works
- 1
Enter your domain
Type your React app's domain — no login required for the first scan.
- 2
ShipSafer scans it
We check SSL, security headers, CORS, cookies, DNS records, and more in real time.
- 3
Get your score
See a score out of 100 with every finding explained — critical, high, medium, or passed.
- 4
Fix with AI guidance
Sign up free for AI-generated fix instructions tailored to your stack.