List Site Contributors, CVE-2026-0594

CVE, Research URL: CVE-2026-0594
Home page URL: Security reports for List Site Contributors
Application: List Site Contributors
Published on: Jan 14, 2026
Research Description: The List Site Contributors plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'alpha' parameter in versions up to, and including, 1.1.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected versions: max 1.1.8.
Status: vulnerable