s2Member <= 251005 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Vulnerability Description
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 plugin's 's2Eot' shortcode in all versions up to, and including, 251005 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-13732
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Muhammad Yudha - DJ
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/130f34d8-462a-4812-8526-67beb9ad5efb?source=cve
- https://plugins.trac.wordpress.org/browser/s2member/trunk/src/includes/classes/sc-eots-in.inc.php#L45
- https://plugins.trac.wordpress.org/browser/s2member/trunk/src/includes/classes/sc-eots-in.inc.php#L112
- https://plugins.trac.wordpress.org/browser/s2member/trunk/src/includes/classes/sc-eots-in.inc.php#L161
- https://plugins.trac.wordpress.org/changeset/3430799
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