GraphQL security: 7 common vulnerabilities and how to mitigate the risks

GraphQL, a flexible and efficient query language for APIs, comes with its own set of security vulnerabilities that need attention as its adoption grows. Common threats include introspection attacks, excessive error disclosures, denial of service (DoS) attacks, injection attacks, server-side request forgery (SSRF), and broken authentication and authorization. Mitigating these risks involves disabling introspection and tools like GraphiQL in production, controlling error verbosity, setting query complexity limits, validating and sanitizing inputs, and implementing strict access controls. Tyk, a management platform, provides solutions for securing GraphQL APIs through features like schema management, rate limiting, input validation, and robust authentication methods, allowing organizations to benefit from GraphQL's advantages without compromising on security. Regular monitoring and updates are vital for maintaining secure GraphQL environments while leveraging Tyk's capabilities to enhance security measures effectively.