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CVE-2026-119508— WordPress Radius Booking — Booking Calendar for Appointments &amp; Services plugin <= 1.0.20 - Broken Access Control vulnerability

Quick assessment

Affected
Mamunur Rashid Radius Booking — Booking Calendar for Appointments &amp; Services
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.

Mamunur Rashid 开发的"Radius Booking — 预约与服务日历”插件存在缺少授权（Missing Authorization）漏洞，攻击者可利用其错误配置的访问控制安全级别进行利用。该问题影响"Radius Booking — 预约与服务日历”插件的所有版本，从未知版本至 1.0.20 版本。

CVSS 5.3 · Medium EPSS 0.23% · P14

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Mamunur Rashid Radius Booking — Booking Calendar for Appointments &amp; Services ≤ 1.0.20 affected
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I. Basic Information for CVE-2026-119508

Vulnerability Information
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Vulnerability Title
WordPress Radius Booking — Booking Calendar for Appointments &amp; Services plugin <= 1.0.20 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in Mamunur Rashid Radius Booking — Booking Calendar for Appointments &amp; Services radius-booking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Radius Booking — Booking Calendar for Appointments &amp; Services: from n/a through 1.0.20.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Mamunur Rashid Radius Booking — Booking Calendar for Appointments &amp; Services 0 ~ 1.0.20 -

II. Public POCs for CVE-2026-119508

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-119508

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Other References for CVE-2026-119508 (1)

IV. Related Vulnerabilities

Same product: Radius Booking — Booking Calendar for Appointments &amp; Services
Same vendor: Mamunur Rashid
Same weakness: CWE-862