What the vulnerability does
01Description
The Team Members – Multi Language Supported Team Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 8.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Explanation of Vulnerability in Simple Terms
02Summary
The Team Members plugin for WordPress contains a cross-site scripting (XSS) vulnerability in versions up to 8.7. An authenticated administrator with high privileges can inject malicious scripts that affect other users or site functionality. The vulnerability requires specific conditions to exploit and has limited impact on confidentiality and integrity.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers or affect site functionality.
Potential impact on your site
04Site Impact
An admin account could be compromised to inject scripts affecting other users or site behavior.
Conditions required to exploit
05Prerequisites
Attacker must be an authenticated administrator; exploitation requires specific attack conditions.
Key dates
06Disclosure timeline
June 30, 2026
CVE published
