CVE-2026-3239

Name of the Vulnerable Software and Affected Versions Strong Testimonials versions up to and including 3.2.21

Description The Strong Testimonials plugin for WordPress is susceptible to Stored Cross-Site Scripting through the testimonial view shortcode. Insufficient input sanitization and output escaping on user-supplied attributes allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the affected page.

Recommendations Update Strong Testimonials to a version later than 3.2.21.