CVE-2026-109972 s2Member <= 261011 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'date_format' Shortcode Attribute

The s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'dateformat' parameter in all versions up to, and including, = 261011 due to insufficient input sanitization...

CVE-2026-109972

The s2Member WordPress plugin is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including