Vendor

clavaque

8 known vulnerabilities.

Products

s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions 8

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Critical 9.8

CVE-2026-86596 Public exploit

s2Member <= 260927 - Unauthenticated Remote Code Execution via 'item_name' IPN Parameter

The s2Member plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, <= 260927 via the 'item_name' parameter parameter. This is due to insufficient sanitization in strip_php_tags_deep(), which only strips literal '<?'…

clavaque s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions Web / CMS

Nov 2, 2026