HTML5 History API allows for modifying the URL too.
If an attacker leverages an XSS they can exactly replicate the login page, URL and all, only limited by payload size and modern protections like CSP.
107 karma · joined May 19, 2021
If an attacker leverages an XSS they can exactly replicate the login page, URL and all, only limited by payload size and modern protections like CSP.
Servers holding PII should be firewalled off. Necessary traffic should be explicitly granted. That would remedy the issue a bit.