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

Quick assessment

Affected
arraytics WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress WPCafe是WordPress基金会的一款CMS插件。 WordPress WPCafe 3.0.14及之前版本存在授权问题漏洞，该漏洞源于未正确验证用户授权，可能导致已认证的攻击者（订阅者及以上权限）列出、创建、更新、删除、克隆和批量删除本应由管理员管理的工作流。

CVSS 5.4 · Medium EPSS 0.41% · P33

Affected Version Matrix 1

VendorProduct Version RangeStatus
arraytics WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System ≤ 3.0.14 affected
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I. Basic Information for CVE-2026-11818

Vulnerability Information
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Vulnerability Title
WPCafe <= 3.0.14 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via REST API
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress WPCafe 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress WPCafe是WordPress基金会的一款CMS插件。 WordPress WPCafe 3.0.14及之前版本存在授权问题漏洞，该漏洞源于未正确验证用户授权，可能导致已认证的攻击者（订阅者及以上权限）列出、创建、更新、删除、克隆和批量删除本应由管理员管理的工作流。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
arraytics WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System 0 ~ 3.0.14 -

II. Public POCs for CVE-2026-11818

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III. Intelligence Information for CVE-2026-11818

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Patches & Fixes for CVE-2026-11818 (4)

Security Blog Posts for CVE-2026-11818 (1)

Other References for CVE-2026-11818 (2)

Same Patch Batch · arraytics · 2026-07-10 · 3 CVEs total

CVE-2026-12924 6.4 MEDIUM Eventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_
CVE-2026-13039 5.3 MEDIUM Eventin 4.0.26 - 4.1.15 - Missing Authorization to Unauthenticated Payment Bypass via REST

IV. Related Vulnerabilities

Same product: WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System
Same vendor: arraytics
Same weakness: CWE-862

V. Comments for CVE-2026-11818

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