CVE-2025-1504: Andypalmer Post Lockdown

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The Post Lockdown plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 4.0.2 via the 'pl_autocomplete' AJAX action due to insufficient restrictions on which posts can be included. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract data from password protected, private, or draft posts that they should not have access to.

Affected products

• Andypalmer Post Lockdown: up to and including 4.0.2

Published 2025-03-08. Last modified 2026-06-17.