CVE-2026-6449— Booking for Appointments and Events Calendar – Amelia <= 2.1.2 - Unauthenticated Authorization Bypass via Remote Approval Endpoint
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I. Basic Information for CVE-2026-6449
Vulnerability Information
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Vulnerability Title
Booking for Appointments and Events Calendar – Amelia <= 2.1.2 - Unauthenticated Authorization Bypass via Remote Approval Endpoint
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Improper Authorization in all versions up to, and including, 2.1.2. This is due to a logical short-circuit flaw in authorization logic that causes token validation to be entirely skipped when a booking has a 'waiting' status. This makes it possible for unauthenticated attackers to approve any booking that is in 'waiting' status by sending a crafted request to the publicly-accessible admin-ajax endpoint.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Booking for Appointments and Events Calendar – Amelia 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Booking for Appointments and Events Calendar – Amelia 2.1.2及之前版本存在授权问题漏洞，该漏洞源于授权逻辑短路缺陷，可能导致未经身份验证的攻击者批准等待状态的
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 |
|---|---|---|---|---|
| ameliabooking | Booking for Appointments and Events Calendar – Amelia | 0 ~ 2.1.2 | - |
II. Public POCs for CVE-2026-6449
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|---|
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IV. Related Vulnerabilities
Same product: Booking for Appointments and Events Calendar – Amelia
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Amelia <= 2.1.3 - Insecure Direct Object Reference to Authen - CVE-2026-4668
Amelia <= 2.1.2 - Authenticated (Manager+) SQL Injection via - CVE-2026-2931
Amelia Booking <= 9.1.2 - Authenticated (Customer+) Insecure - CVE-2025-14720
Booking for Appointments and Events Calendar – Amelia <= 1.2 - CVE-2025-12482
Booking for Appointments and Events Calendar – Amelia <= 1.2
Same vendor: ameliabooking
- CVE-2026-39487
WordPress Amelia plugin <= 2.1.1 - SQL Injection vulnerabili - CVE-2026-5465
Amelia <= 2.1.3 - Insecure Direct Object Reference to Authen - CVE-2026-4668
Amelia <= 2.1.2 - Authenticated (Manager+) SQL Injection via - CVE-2026-2931
Amelia Booking <= 9.1.2 - Authenticated (Customer+) Insecure - CVE-2026-24963
WordPress Amelia plugin <= 1.2.38 - Privilege Escalation vul
Same weakness: CWE-285
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