CVE-2026-11818 MEDIUM

CVE-2026-11818: WPCafe <= 3.0.14 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via REST API

Vendor Arraytics
Product WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System
Weakness CWE-862 · Missing authorization
Published July 10, 2026
Last update July 10, 2026

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

The WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.14. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to list, create, update, delete, clone, and bulk-delete notification flow workflows that are intended to be managed only by administrators. The only protection on these endpoints is a wp_rest nonce check, which is obtainable by any logged-in user from the frontend page source.

Explanation of Vulnerability in Simple Terms

02Summary

WPCafe versions up to 3.0.14 lack proper authorization checks, allowing authenticated users to read and modify data they should not access. An attacker with a low-privilege account can view or alter restaurant menu items, orders, or booking information. Update to a version newer than 3.0.14 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Read and modify restaurant data (menus, orders, bookings) belonging to other users or locations.

Potential impact on your site

04Site Impact

Customer orders, menu data, and table bookings may be viewed or altered by unauthorized staff or user accounts.

Conditions required to exploit

05Prerequisites

Attacker must have a valid low-privilege user account on the site.

Key dates

06Disclosure timeline

July 10, 2026 CVE published

Related vulnerabilities

08Related CVE