The Emailchef plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the page_options_ajax_disconnect() function in all versions up to, and including, 3.5.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's settings via the 'emailchef_disconnect' AJAX action.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Emailchef Plugin | — | Update emailchef plugin to version 3.5.2, or a newer patched version | Apr 29, 2026 | Apr 21, 2026 |
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