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Clavaque S2member vulnerabilities
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clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions
s2Member <= 260927 - Unauthenticated Remote Code Execution via 'item_name' IPN Parameter
CVE-2026-86596
Public exploit
9.8 Critical
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clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions
s2Member <= 261011 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'date_format' Shortcode Attribute
CVE-2026-109972
6.4 Medium
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clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions
s2Member <= 260814 - Unauthenticated Remote Code Execution via 'first_name' Parameter in PayPal Proxy Return
CVE-2026-19804
8.8 High
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clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions
s2Member <= 260127 - Unauthenticated Privilege Escalation via Account Takeover
CVE-2026-1994
9.8 Critical
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clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions
s2Member <= 251005 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
CVE-2025-13732
6.4 Medium
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clavaque s2member, s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions +1 more
s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions <= 241216 - Reflected Cross-Site Scripting
CVE-2024-11376
6.1 Medium
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clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions
s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions <= 241114 - Authenticated (Contributor+) Sensitive Information Exposure
CVE-2024-8326
8.8 High
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wp sharks s2member, clavaque s2member – excellent for all kinds of memberships, content restriction paywalls & member access subscriptions +1 more
s2Member – Best Membership Plugin for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions <= 230815 - Information Exposure
CVE-2024-0899
5.3 Medium