The "first name" and "last name" fields of the Apache Pluto 3.1.0 MVCBean JSP portlet maven archetype are vulnerable to Cross-Site Scripting (XSS) attacks.
https://github.com/advisories/GHSA-3qp6-m7hp-jrwf
https://lists.apache.org/thread/m5j87nn1lmvzp8b9lmh7gqq68g5lnb7p