Security implications of CORS?

• Improperly configured CORS can expose your API to CSRF and data theft.
• Avoid using AllowAnyOrigin with AllowCredentials as browsers block it.
• Restrict origins to trusted domains.
• Validate CORS headers and avoid overly permissive policies.
• Use HTTPS to secure cross-origin requests.

Cross‑Cutting / Advanced / “Miscellaneous”