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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Post Lockdown Plugin | — | Update post-lockdown plugin to version 4.0.3, or a newer patched version | May 15, 2025 | Mar 7, 2025 |
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