WordPress Survey & Poll – Quiz, Survey and Poll Plugin for WordPress <= 1.7.5 - Authenticated (Contributor+) Stored Cross-Site Scripting

The WordPress Survey & Poll – Quiz, Survey and Poll Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpsurveypoll_results' shortcode in all versions up to, and including, 1.7.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.