The s2Member plugin for WordPress is vulnerable to limited privilege escalation in versions up to, and including, 240315. This is due to insufficient controls during user registration. This makes it possible for unauthenticated attackers to register with higher than the default permissions.
CVE-2024-31237 is a critical severity with CVSS 9.1 Privilege Escalation issue affecting the Plugin s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions. It affects Versions up to 240315 and is fixed in 240325.
CVE-2024-31237 is tracked for the Plugin s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions as critical severity with CVSS 9.1. The affected range is Versions up to 240315. Update s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions to 240325 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
s2member
View on wordpress.org
|
| CVE | CVE-2024-31237 |
| Patched Versions |
240325
|
| Affected Versions |
Versions up to 240315
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
s2Member <= 260127 - Unauthenticated Privilege Escalation via Account Takeover
s2Member <= 250905 - Unauthenticated Remote Code Execution
s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions <= 241114 - Authenticated (Contributor+) Sensitive Information Exposure
s2Member <= 250701 - Unauthenticated PHP Object Injection
s2Member (Pro) <= 241114 - Unauthenticated Remote Code Execution
s2Member <= 250419 - Authenticated (Administrator+) Local File Inclusion
s2Member® Framework (Membership, Member Level Roles, Access Capabilities, PayPal Members) < 111220 - Cross-Site Scripting
s2Member <= 251005 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
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