The Maintenance Page plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the subscribe_download function hooked via AJAX action in all versions up to, and including, 1.0.8. This makes it possible for authenticated attackers, with subscriber access or higher, to download a csv containing subscriber emails.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Maintenance Page Plugin | — | Update maintenance-page plugin to version 1.0.9, or a newer patched version | May 15, 2025 | Feb 21, 2024 |
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