6.4
Medium
CVE-2026-3239 The Strong Testimonials plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's…
Description
The Strong Testimonials plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's testimonial_view shortcode in all versions up to, and including, 3.2.21 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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Strong Testimonials 3.2 | earliest → 3.2.21 | No fix stated |
Other CVEs of Strong Testimonials
The 11 CVEs of Strong Testimonials →
CVE-2026-115811
Strong Testimonials <= 3.3.16 - Unauthenticated Stored Cross-Site Scripting via 'star_rating' Parameter
7.2
High
CVE-2026-96650
The Strong Testimonials plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'platform_user_photo'…
7.2
High
CVE-2026-92622
The Strong Testimonials plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'lightbox_class' Shortcode…
6.4
Medium
CVE-2025-14426
The Strong Testimonials plugin for WordPress is vulnerable to unauthorized modification of data due to a missing…
4.3
Medium