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CVE-2025-11379— WebP Express <= 0.25.9 - Unauthenticated Information Exposure

Quick assessment

Affected
roselldk WebP Express
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 WebP Express 0.25.9及之前版本存在信息泄露漏洞，该漏洞源于配置文件未随机化名称，可能导致配置数据泄露。

CVSS 5.3 · Medium EPSS 0.31% · P23

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-11379

Vulnerability Information
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Vulnerability Title
WebP Express <= 0.25.9 - Unauthenticated Information Exposure
Source: CVE Program / CVE List V5
Vulnerability Description
The WebP Express plugin for WordPress is vulnerable to information exposure via config files in all versions up to, and including, 0.25.9. This is due to the plugin not properly randomizing the name of the config file to prevent direct access on NGINX. This makes it possible for unauthenticated attackers to extract configuration data.
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
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin WebP Express 信息泄露漏洞
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 WebP Express 0.25.9及之前版本存在信息泄露漏洞，该漏洞源于配置文件未随机化名称，可能导致配置数据泄露。
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
roselldk WebP Express * ~ 0.25.9 -

II. Public POCs for CVE-2025-11379

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III. Intelligence Information for CVE-2025-11379

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Vendor Advisories for CVE-2025-11379 (1)

IV. Related Vulnerabilities

Same weakness: CWE-200

V. Comments for CVE-2025-11379

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