WP-BibTeX <= 3.0.1 - Cross-Site Request Forgery to Stored and Reflected Cross-Site Scripting

The WP-BibTeX plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.1. This is due to missing or incorrect nonce validation on the wp_bibtex_option_page() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.