Stored Cross-Site Scripting Vulnerability in Membership Plugin – Restrict Content for WordPress
CVE-2025-14000

6.4MEDIUM

Key Information:

Vendor

WordPress

Vendor
CVE Published:
23 December 2025

What is CVE-2025-14000?

The Membership Plugin – Restrict Content for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping on user-supplied attributes in the plugin's 'register_form' and 'restrict' shortcodes. This vulnerability affects all versions up to and including 3.2.15 and allows authenticated attackers with contributor-level access and higher to inject arbitrary web scripts. These scripts can execute whenever a user accesses a compromised page, potentially leading to data theft or unauthorized actions.

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Affected Version(s)

Membership Plugin – Restrict Content * <= 3.2.15

References

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Yudha - DJ
.