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

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Membership Plugin – Restrict Content
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.

Affected Version(s)

Membership Plugin – Restrict Content 0 <= 3.2.15

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/restrict-conte...
https://plugins.trac.wordpress.org/browser/restrict-conte...

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
.