Strong Testimonials vulnerabilities

The Strong Testimonials plugin in versions up to and including 3.3.11 contains a Cross Site Scripting (XSS) vulnerability exploitable by a user with Contributor privileges. This allows injection of a malicious script into the site.

The Strong Testimonials plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'lightbox_class' Shortcode Attribute in all versions up to, and including, 3.3.8 due to insufficient input sanitization and output escaping. Authenticated attackers with contributor-level access can inject arbitrary web scripts that execute when a user accesses an injected page.

The Strong Testimonials plugin for WordPress versions up to 3.2.21 contains a stored cross-site scripting vulnerability via the testimonial_view shortcode due to insufficient input sanitization and output escaping on user supplied attributes. Authenticated attackers with contributor-level access and above can inject arbitrary web scripts that execute whenever a user accesses an injected page.