Response Validation

18 tests verify error sanitization, header cleanup, and cookie security.

RESP-001SANITIZED

Stack trace removal

Stack traces in error responses are removed before being sent to the client.

RESP-005SANITIZED

Internal IP filtering

Internal IP addresses (10.x.x.x, 192.168.x.x) are removed from responses.

RESP-010ENFORCED

Cookie security flags

Cookies are automatically enhanced with Secure, HttpOnly, and SameSite flags.