The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.0.8 via the duplicate_post function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Contributor-level access and above, to duplicate posts written by other authors including admins. This includes the ability to duplicate password-protected posts, which reveals their contents.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Wpextended Plugin | — | Update wpextended plugin to version 3.0.9, or a newer patched version | May 15, 2025 | Sep 3, 2024 |
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