REST API Security Testing

You test REST API security by applying structured detection methodology across OWASP API Security Top 10 vectors like BOLA, broken authentication, and mass assignment. This process identifies vulnerabilities causing unauthorized data access and documents findings with remediation guidance and evidence.

Broken object level authorization (BOLA) is an API security flaw allowing unauthorized access to data objects by manipulating identifiers. Security testing detects these IDOR vulnerabilities by manipulating object IDs in API requests to assess real-world risk scenarios and prevent unauthorized data exposure.

Detecting mass assignment and excessive data exposure vulnerabilities involves testing REST API endpoints for improper object property binding and sensitive data over-sharing. Security testing assesses these attack paths to detect configuration flaws and provides remediation guidance to secure API responses.

Yes, API security testing assesses rate limiting failures and resource exhaustion risks. It evaluates whether REST endpoints enforce proper request throttling, identifying vulnerabilities that could lead to denial of service scenarios and providing tooling recommendations for secure deployment.

No prior security tooling is strictly required to start, as the assessment provides tooling recommendations to support secure deployment. You run a REST API security assessment against your endpoints and review the structured findings to prioritize fixes.