Bit Form – Contact Form Plugin < 2.13.11 - Unauthenticated Stored Cross-Site Scripting

Description

The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.13.10 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.