CSP Bypass Lab

Test Content Security Policy configurations and injection payloads in a sandboxed environment.

Content Security Policy Preset

Custom CSP Header

Injection Payload PresetCustom Injection Payload

Sandboxed Environment

How to interpret results:

CSP Bypass Detected: Your payload executed without triggering CSP violations
CSP Blocked: The security policy prevented your payload from executing
This tool helps identify weak CSP configurations that attackers could exploit