CVE-2025-5800: JUIIEE8487 Testimonial Post Type

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Testimonial Post type plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘auto_play’ parameter in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. 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

• JUIIEE8487 Testimonial Post Type: up to and including 1.2.1

Published 2025-07-18. Last modified 2026-06-17.