In Eclipse GlassFish version 7.0.16 or earlier it is possible to perform Login Brute Force attacks as there is no limitation in the number of failed login attempts.
In Eclipse Glassfish versions before 7.0.17, The Host HTTP parameter could cause the web application to redirect to the specified URL, when the requested endpoint is '/management/domain'. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials.