What are the common vulnerabilities in Express and Django?

What are the common vulnerabilities in Express and Django?

Common vulnerabilities in Express include SQL injection, cross-site scripting (XSS), and insecure deserialization. Django also faces issues like SQL injection, XSS, and CSRF (Cross-Site Request Forgery). Both frameworks require proper validation and sanitization of user inputs.

How can I protect my Express application from these vulnerabilities?

To protect your Express application, you can use middleware like helmet for security headers, validate and sanitize inputs, and implement proper authentication and authorization mechanisms.

What about Django? What security measures should I take?

In Django, you should use built-in protections like CSRF tokens, validate user inputs, keep your dependencies updated, and use Django's security features like the security middleware.

Are there any tools to help identify these vulnerabilities?

Yes, tools like OWASP ZAP, Snyk, and Bandit can help identify vulnerabilities in your Express and Django applications.