The MxChat – AI Chatbot for WordPress plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 2.4.6. This is due to insufficient validation of user-supplied URLs in the PDF processing functionality. This makes it possible for unauthenticated attackers to make the WordPress server perform HTTP requests to arbitrary destinations via the mxchat_handle_chat_request AJAX action.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Mxchat Basic Plugin | — | Update mxchat-basic plugin to version 2.4.7, or a newer patched version | Oct 23, 2025 | Oct 22, 2025 |
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