CVE-2026-121028

WordPress Strong Testimonials plugin <= 3.3.17 - Content Injection vulnerability

Published Nov 11, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WP Chill Strong Testimonials strong-testimonials allows Code Injection.This issue affects Strong Testimonials: from n/a through 3.3.17.

Remediation

Vendor Solution

Update the WordPress Strong Testimonials plugin to the latest available version (at least 3.3.18).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions strong Testimonials
Wpchill
Wpchill strong Testimonials
Vendors & Products Wordpress-extensions
Wordpress-extensions strong Testimonials
Wpchill
Wpchill strong Testimonials
Type Values Removed Values Added
Description Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WP Chill Strong Testimonials strong-testimonials allows Code Injection.This issue affects Strong Testimonials: from n/a through 3.3.17.
Title WordPress Strong Testimonials plugin <= 3.3.17 - Content Injection vulnerability
Weaknesses CWE-80
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Nov 11, 2026, 3:12 PM
Reserved
Nov 3, 2026, 9:15 AM
Status
Deferred
Published
Nov 11, 2026, 12:19 PM
Modified
Nov 11, 2026, 3:17 PM