The OneClick Chat to Order plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.0.9. This is due to the plugin not properly verifying that a user is authorized to perform an action in the wa_order_number_save_number_field function. This makes it possible for authenticated attackers, with Editor-level access and above, to modify WhatsApp phone numbers used by the plugin, redirecting customer orders and messages to attacker-controlled phone numbers.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Oneclick Whatsapp Order Plugin | — | Update oneclick-whatsapp-order plugin to version 1.1.0, or a newer patched version | Feb 19, 2026 | Feb 18, 2026 |
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