Login With Ajax – Fast Logins, 2FA, Redirects <= 4.5.1 - Authenticated (Customer+) Stored Cross-Site Scripting

Description

The Login With Ajax – Fast Logins, 2FA, Redirects plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 4.5.1. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with customer-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.