4.4
Medium
CVE-2026-1304 The Membership Plugin – Restrict Content for WordPress is vulnerable to Stored Cross-Site Scripting via multiple invoice…
Description
The Membership Plugin – Restrict Content for WordPress is vulnerable to Stored Cross-Site Scripting via multiple invoice settings fields in all versions up to, and including, 3.2.18 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Membership Plugin – Restrict Content 3.2 | earliest → 3.2.18 | No fix stated |
Other CVEs of Membership Plugin – Restrict Content
The 7 CVEs of Membership Plugin – Restrict Content →
CVE-2026-4136
The Membership Plugin – Restrict Content plugin for WordPress is vulnerable to Unvalidated Redirect in all versions up…
4.3
Medium
CVE-2026-1321
The Membership Plugin – Restrict Content plugin for WordPress is vulnerable to Privilege Escalation in all versions up…
8.1
High
CVE-2025-14844
The Membership Plugin – Restrict Content plugin for WordPress is vulnerable to Missing Authentication in all versions up…
8.2
High
CVE-2025-14000
The Membership Plugin – Restrict Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
6.4
Medium