Profile Builder <= 3.4.7 - Authenticated (Administrator+) Stored Cross-Site Scripting

The Profile Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.4.7 due to insufficient input sanitization and output escaping on the 'Modify default Redirect Delay timer' setting. This makes it possible for authenticated attackers. with administrator-level privileges or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.