Cross-site Referrer Leakage through usage of the origin keyword in Referrer-Policy
Invicti detected that origin leakage is possible due to the usage of
origin in the Referrer-Policy implementation.
Origin (Domain) information can be leaked through the
Referer header, if a request occurs to a site from this site.
If leakage of the origin is a problem for the site, see all available options by using links in External References and use a secure one.