What the vulnerability does
01Description
The Team Members – Best WordPress Team Plugin with Team Slider, Team Showcase & Team Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Social Link icons in all versions up to, and including, 3.4.1 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.
Explanation of Vulnerability in Simple Terms
02Summary
Team Members Showcase versions 3.4.1 and earlier contain a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts affecting other users and site functionality. The vulnerability has a changed scope, meaning the impact extends beyond the vulnerable component itself. Low-privileged accounts can exploit this without user interaction.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers and affect site functionality.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts that compromise other users' sessions or modify site behavior.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privileged account (e.g., contributor or subscriber role) on the site.
Key dates
06Disclosure timeline
May 1, 2025
CVE published
April 8, 2026
Record updated
