FoodBook Lite <= 1.5.6 - Missing Authorization to Unauthenticated User Registration via 'registration_action' AJAX Action

Wordfence Intelligence   >   Vulnerability Database   >   FoodBook Lite <= 1.5.6 - Missing Authorization to Unauthenticated User Registration via 'registration_action' AJAX Action
5.3
Missing Authorization
CVE CVE-2026-11802
CVSS 5.3 (Medium)
Publicly Published July 13, 2026
Last Updated July 14, 2026
Researcher Eason - The University of Sydney

Description

The FoodBook Lite - Online Food Ordering System plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.5.6. The registration() function, accessible via the wp_ajax_nopriv_registration_action AJAX action, lacks any nonce verification or capability check, and does not check the WordPress users_can_register option before calling wp_insert_user(). This makes it possible for unauthenticated attackers to create new user accounts with the 'customer' role and receive authentication cookies, even when the site administrator has explicitly disabled user registration.

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Vulnerability Details for FoodBook Lite – Online Food Ordering System

FoodBook Lite – Online Food Ordering System

Software Type Plugin
Software Slug foodbook-light-online-food-ordering-system (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.5.7, or a newer patched version
Affected Version
  • <= 1.5.6
Patched Version
  • 1.5.7

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