WP-Members Membership Plugin, CVE-2026-2363

CVE, Research URL: CVE-2026-2363
Home page URL: Security reports for WP-Members Membership Plugin
Application: WP-Members Membership Plugin
Published on: Mar 04, 2026
Research Description: The WP-Members Membership Plugin plugin for WordPress is vulnerable to SQL Injection via the 'order_by' attribute of the [wpmem_user_membership_posts] shortcode in all versions up to, and including, 3.5.5.1. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected versions: max 3.5.6.
Status: vulnerable