CVE-2025-14865: Wpchill Passster – Password Protect Pages And Content

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'content_protector' shortcode in all versions up to, and including, 4.2.24. 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. The vulnerability was partially patched in version 4.2.21.

Affected products

• Wpchill Passster – Password Protect Pages And Content: up to and including 4.2.24

Published 2026-01-28. Last modified 2026-06-17.