---
id: CVE-2025-8666
title: >-
  The Testimonial Carousel For Elementor plugin for WordPress is vulnerable to
  Stored Cross-Site Scripting via multiple parameters in versions less than, or
  equal to, 11.6.2 due to insufficient input sanitization and output escaping
summary: >-
  The Testimonial Carousel For Elementor plugin for WordPress is vulnerable to
  Stored Cross-Site Scripting via multiple parameters in versions less than, or
  equal to, 11.6.2 due to insufficient input sanitization and output escaping.
  This …
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2025-10-25'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-8666'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-coverflow.php#L1425
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-coverflow.php#L1443
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-cube.php#L913
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/section-with-carousel/class-section-with-cube.php#L1167
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/testimonials-carousel/class-testimonialscarousel-blog.php#L1192
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/1f5c3b2c-1ed2-47e1-8e39-cbe6f2973d15?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00249
epssPercentile: 0.148
ingestedAt: '2026-10-08T11:31:27.582Z'
---

## Overview

The Testimonial Carousel For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions less than, or equal to, 11.6.2 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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.