What the vulnerability does
01Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in RadiusTheme Testimonial Slider And Showcase Pro testimonial-slider-showcase-pro allows PHP Local File Inclusion.This issue affects Testimonial Slider And Showcase Pro: from n/a through <= 2.1.7.
Explanation of Vulnerability in Simple Terms
02Summary
Testimonial Slider And Showcase Pro versions up to 2.1.7 contain a vulnerability that allows authenticated users with low privileges to read sensitive data, modify site content, or disrupt service. The vulnerability requires network access and high attack complexity. Site administrators should update to a version newer than 2.1.7 immediately.
What an attacker can do
03Attacker Capabilities
Read sensitive data, modify content, or disrupt the site's availability.
Potential impact on your site
04Site Impact
Authenticated users can access confidential information, alter site content, or cause downtime.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege authenticated account; no user interaction required.
Key dates
06Disclosure timeline
October 22, 2025
CVE published
April 28, 2026
Record updated