CVE-2026-27390— WordPress WeDesignTech Ultimate Booking Addon plugin <= 1.0.1 - Account Takeover vulnerability
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I. Basic Information for CVE-2026-27390
Vulnerability Information
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Vulnerability Title
WordPress WeDesignTech Ultimate Booking Addon plugin <= 1.0.1 - Account Takeover vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in designthemes WeDesignTech Ultimate Booking Addon wedesigntech-ultimate-booking-addon allows Authentication Abuse.This issue affects WeDesignTech Ultimate Booking Addon: from n/a through <= 1.0.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin WeDesignTech Ultimate Booking Addon 安全漏洞
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 WeDesignTech Ultimate Booking Addon 1.0.1及之前版本存在安全漏洞，该漏洞源于使用替代路径或通道绕过身份验证，可能导致身份验证滥用。
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 |
|---|---|---|---|---|
| designthemes | WeDesignTech Ultimate Booking Addon | 0 ~ 1.0.1 | - |
II. Public POCs for CVE-2026-27390
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · designthemes · 2026-03-05 · 7 CVEs total
| CVE-2026-27983 | 9.8 CRITICAL | WordPress LMS Elementor Pro plugin <= 1.0.4 - Privilege Escalation vulnerability |
| CVE-2026-27389 | 9.8 CRITICAL | WordPress WeDesignTech Ultimate Booking Addon plugin <= 1.0.1 - Account Takeover vulnerabi |
| CVE-2026-22473 | 8.8 HIGH | WordPress Dental Clinic theme <= 3.7 - PHP Object Injection vulnerability |
| CVE-2026-27386 | 7.5 HIGH | WordPress DesignThemes Directory Addon plugin <= 1.8 - Broken Access Control vulnerability |
| CVE-2026-27388 | 7.5 HIGH | WordPress DesignThemes Booking Manager plugin <= 2.0 - Broken Access Control vulnerability |
| CVE-2026-27385 | 7.1 HIGH | WordPress DesignThemes Portfolio plugin <= 1.3 - Reflected Cross Site Scripting (XSS) vuln |
IV. Related Vulnerabilities
Same vendor: designthemes
- CVE-2026-27983
WordPress LMS Elementor Pro plugin <= 1.0.4 - Privilege Esca - CVE-2026-27389
WordPress WeDesignTech Ultimate Booking Addon plugin <= 1.0. - CVE-2026-27388
WordPress DesignThemes Booking Manager plugin <= 2.0 - Broke - CVE-2026-27386
WordPress DesignThemes Directory Addon plugin <= 1.8 - Broke - CVE-2026-27385
WordPress DesignThemes Portfolio plugin <= 1.3 - Reflected C
Same weakness: CWE-288
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Password Pusher: JSON API `/p.json` file upload alias bypass - CVE-2026-7458
User Verification by PickPlugins <= 2.0.46 - Unauthenticated - CVE-2026-7567
Temporary Login <= 1.0.0 - Authentication Bypass to Account - CVE-2026-40022
Apache Camel Platform HTTP Main: Authentication Bypass on No - CVE-2026-40630
SenseLive X3050 Authentication bypass using an alternate pat
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