OWASPASVS 5.0 requirement

ASVS-V13.2.1 Communications between backend application components that don't support the application's standard user session mechanism, including apis,…

L2 Published 2025 Official page ↗
Standard
OWASP ASVS 5.0
Chapter
V13 Configuration
Section
V13.2 Backend Communication Configuration
Level
L2 (requirement applies from this verification level up)

Requirement

Verify that communications between backend application components that don't support the application's standard user session mechanism, including APIs, middleware, and data layers, are authenticated. Authentication must use individual service accounts, short-term tokens, or certificate-based authentication and not unchanging credentials such as passwords, API keys, or shared accounts with privileged access.