The primary goal of the WSTG is to provide a complete testing framework, not just a list of vulnerabilities like the OWASP Top 10 . It is designed to be used by:
But we are no longer living in a world of simple LAMP stacks and session IDs.
Download the draft. Run one test case from the "CI/CD" chapter. I promise you will find something broken within ten minutes.
OWASP v4 was released in 2014. To put that in perspective, that was the year Docker launched Swarm, React was brand new, and "API security" meant checking if the SOAP action was valid.
REST, GraphQL, and gRPC are no longer lumped into "AJAX testing." V5 dedicates entire chapters to GraphQL introspection attacks, mass assignment via JSON parsers, and rate-limit bypasses for headless APIs.
As of Q2 2026, TGv5 is stable enough for internal use but not yet a compliance mandate (PCI/DSS still lags by years).
While the guide focuses on methodology, it frequently references tools such as:
As a step-by-step manual for identifying vulnerabilities.
The largest category, dealing with how the application handles data.
The primary goal of the WSTG is to provide a complete testing framework, not just a list of vulnerabilities like the OWASP Top 10 . It is designed to be used by:
But we are no longer living in a world of simple LAMP stacks and session IDs.
Download the draft. Run one test case from the "CI/CD" chapter. I promise you will find something broken within ten minutes. owasp testing guide v5
OWASP v4 was released in 2014. To put that in perspective, that was the year Docker launched Swarm, React was brand new, and "API security" meant checking if the SOAP action was valid.
REST, GraphQL, and gRPC are no longer lumped into "AJAX testing." V5 dedicates entire chapters to GraphQL introspection attacks, mass assignment via JSON parsers, and rate-limit bypasses for headless APIs. The primary goal of the WSTG is to
As of Q2 2026, TGv5 is stable enough for internal use but not yet a compliance mandate (PCI/DSS still lags by years).
While the guide focuses on methodology, it frequently references tools such as: Run one test case from the "CI/CD" chapter
As a step-by-step manual for identifying vulnerabilities.
The largest category, dealing with how the application handles data.