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CVE-2025-12898— Pretty Google Calendar <= 2.0.0 - Missing Authorization to Unauthenticated Google API Key Exposure

Quick assessment

Affected
lbell Pretty Google 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 Pretty Google Calendar 2.0.0及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经授权的数据访问。

CVSS 5.3 · Medium EPSS 0.27% · P19

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-12898

Vulnerability Information
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Vulnerability Title
Pretty Google Calendar <= 2.0.0 - Missing Authorization to Unauthenticated Google API Key Exposure
Source: CVE Program / CVE List V5
Vulnerability Description
The Pretty Google Calendar plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the pgcal_ajax_handler() function in all versions up to, and including, 2.0.0. This makes it possible for unauthenticated attackers to retrieve the Google API key set in the plugin's settings.
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 Pretty Google 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 Pretty Google Calendar 2.0.0及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经授权的数据访问。
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
lbell Pretty Google Calendar * ~ 2.0.0 -

II. Public POCs for CVE-2025-12898

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III. Intelligence Information for CVE-2025-12898

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Vendor Advisories for CVE-2025-12898 (1)

Other References for CVE-2025-12898 (1)

IV. Related Vulnerabilities

Same product: Pretty Google Calendar
Same vendor: lbell
Same weakness: CWE-862

V. Comments for CVE-2025-12898

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