WordPress plugin
s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 16 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical4
- High6
- Medium6
- Low0
All s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions vulnerabilities
Nothing in this view
No vulnerabilities match this filter. Show all.
s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions: common questions
Does s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions have known vulnerabilities?
Yes. VulnCrest Radar lists 16 known vulnerabilities in s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions: 4 critical, 6 high, 6 medium. None are known to affect version null.
How do I check which version of s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions vulnerability?
CVE-2026-86596, published Nov 2, 2026: s2Member <= 260927 - Unauthenticated Remote Code Execution via 'item_name' IPN Parameter. Severity: Critical (CVSS 9.8).
Is any s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions vulnerability listed in CISA KEV?
No. None of the known s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions vulnerabilities is currently listed in the CISA KEV catalog.