Payload CMS Security Best Practices: Top 10 Threats & Mitigation Strategies in 2026

Payload CMS is a powerful, developer-first headless CMS built on Node.js and TypeScript . It gives you complete control over authentication, access control, and API behavior - but with that flexibility comes responsibility for implementing robust security measures and following OWASP security best practices. Security misconfigurations remain one of the leading causes of data breaches in modern web applications. According to IBM's Cost of a Data Breach Report, thousands of CMS-powered websites an