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CVE-2025-14146— Booking Calendar <= 10.14.10 - Unauthenticated Sensitive Information Exposure

Quick assessment

Affected
wpdevelop Booking Calendar
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 Calendar 10.14.10及之前版本存在安全漏洞，该漏洞源于WPBC_FLEXTIMELINE_NAV AJAX操作默认禁用随机数验证，可能导致敏感信息泄露。

CVSS 5.3 · Medium EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-14146

Vulnerability Information
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Vulnerability Title
Booking Calendar <= 10.14.10 - Unauthenticated Sensitive Information Exposure
Source: CVE Program / CVE List V5
Vulnerability Description
The Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 10.14.10 via the `WPBC_FLEXTIMELINE_NAV` AJAX action. This is due to the nonce verification being conditionally disabled by default (`booking_is_nonce_at_front_end` option is `'Off'` by default). When the `booking_is_show_popover_in_timeline_front_end` option is enabled (which is the default in demo installations and can be enabled by administrators), it is possible for unauthenticated attackers to extract sensitive booking data including customer names, email addresses, phone numbers, and booking details.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 plugin Booking Calendar 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 Booking Calendar 10.14.10及之前版本存在安全漏洞，该漏洞源于WPBC_FLEXTIMELINE_NAV AJAX操作默认禁用随机数验证，可能导致敏感信息泄露。
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
wpdevelop Booking Calendar * ~ 10.14.10 -

II. Public POCs for CVE-2025-14146

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III. Intelligence Information for CVE-2025-14146

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Patches & Fixes for CVE-2025-14146 (5)

IV. Related Vulnerabilities

Same product: Booking Calendar
Same vendor: wpdevelop
Same weakness: CWE-862

V. Comments for CVE-2025-14146

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