s2Member <= 260804 - Authenticated (Contributor+) Stored Cross-Site Scripting
| CVE | CVE-2026-15047 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | August 7, 2026 |
| Last Updated | August 15, 2026 |
| Researcher |
Muni Nitish Kumar Yaddala
|
Description
The s2Member plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 260804 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.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
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Vulnerability Details for s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions
| Software Type | Plugin |
|---|---|
| Software Slug | s2member (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 260805, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions
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