Summary
Acunetix 360 detected that the Referrer-Policy permits Referrer leakage by using unsafe-url.
If a comma-separated referrer-policy is specified in the header, fallback policy is used only if the browser does not support the set referrer-policy, which may cause Cross-site Referrer Leakage.
Impact
If any traffic occurs from this site to a cross-site, the full URL will be leaked through the Referer header in the request.
Remediation
See all available options by using links in External References and use a secure one.