MyBookTable Bookstore < 3.3.8 - Authenticated (Author+) Stored Cross-Site Scripting

Description

The MyBookTable Bookstore plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SEO post data in versions up to, and including, 3.3.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.