Medium severity · published Oct 25, 2025
CVE-2025-8666
Testimonial Carousel For Elementor <= 11.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Widgets
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
Testimonial Carousel For Elementor · uapp
through 11.6.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-8666
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-8666
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-coverflow.php#L1425
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-coverflow.php#L1443
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-cube.php#L913
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/section-with-carousel/class-section-with-cube.php#L1167
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/testimonials-carousel/class-testimonialscarousel-blog.php#L1192
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/1f5c3b2c-1ed2-47e1-8e39-cbe6f2973d15?source=cve
More from Testimonial Carousel For Elementor
5.4
CVE-2024-35713
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in UAPP GROUP Testimonial Carousel For Elementor allows Stored XSS.This…
5.3
CVE-2024-4858
The Testimonial Carousel For Elementor plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the…