GD Rating System vulnerabilities

The GD Rating System plugin for WordPress is vulnerable to stored cross-site scripting via 'title' and 'url' render args in gdrts_live_handler AJAX in versions up to and including 3.7.1. Unauthenticated attackers can inject arbitrary web scripts that execute when a user accesses an injected page. Although the AJAX action requires a per-item nonce, that nonce is publicly emitted in the page's JSON block on every page rendering the rating item.

The GD Rating System versions up to 3.6.2 are vulnerable to unauthenticated SQL injection.

The GD Rating System WordPress plugin is vulnerable to Blind SQL Injection due to improper neutralization of special elements used in SQL commands. This affects all versions up to and including 3.7.