API Security in Production Environments: Vulnerability Patterns and Defense Effectiveness

What Did This Cybersecurity Research Find?

This cybersecurity application security study analyzed 50,000 production APIs across 200 organizations to catalog vulnerability patterns and test defense effectiveness. Cybersecurity API vulnerabilities were present in 76% of production APIs, with broken object-level authorization (BOLA) as the most common critical finding (34% of APIs), and API gateways with security policies blocked only 41% of API-specific attacks, leaving significant gaps in automated protection.

Key Findings

• 176% of production APIs had at least one security vulnerability
• 2Broken object-level authorization (BOLA) was found in 34% of APIs tested
• 3Excessive data exposure was the second most common vulnerability at 29%
• 4API gateways with security policies blocked only 41% of API-specific attacks
• 5APIs with automated security testing in CI/CD had 52% fewer production vulnerabilities

How Does This Apply to Cybersecurity Careers?

Application security engineers can prioritize API testing based on the most common vulnerability patterns. API developers can build secure APIs by understanding the most prevalent production weaknesses.

Who Should Read This?

Frequently Asked Questions