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CVE-2025-12648— WP-Members Membership Plugin <= 3.5.4.4 - Unauthenticated Information Exposure via Unprotected Files

Quick assessment

Affected
cbutlerjr WP-Members Membership Plugin
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 WP-Members Membership Plugin 3.5.4.4及之前版本存在安全漏洞，该漏洞源于用户上传文件存储在可预测目录且访问控制不足，可能导致未经验证的攻击者访问敏感文件。

CVSS 5.3 · Medium EPSS 0.30% · P21
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I. Basic Information for CVE-2025-12648

Vulnerability Information
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Vulnerability Title
WP-Members Membership Plugin <= 3.5.4.4 - Unauthenticated Information Exposure via Unprotected Files
Source: CVE Program / CVE List V5
Vulnerability Description
The WP-Members Membership Plugin for WordPress is vulnerable to unauthorized file access in versions up to, and including, 3.5.4.4. This is due to storing user-uploaded files in predictable directories (wp-content/uploads/wpmembers/user_files/<user_id>/) without implementing proper access controls beyond basic directory listing protection (.htaccess with Options -Indexes). This makes it possible for unauthenticated attackers to directly access and download sensitive documents uploaded by site users via direct URL access, granted they can guess or enumerate user IDs and filenames.
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
对外部实体的文件或目录可访问
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin WP-Members Membership Plugin 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 WP-Members Membership Plugin 3.5.4.4及之前版本存在安全漏洞，该漏洞源于用户上传文件存储在可预测目录且访问控制不足，可能导致未经验证的攻击者访问敏感文件。
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
cbutlerjr WP-Members Membership Plugin * ~ 3.5.4.4 -

II. Public POCs for CVE-2025-12648

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III. Intelligence Information for CVE-2025-12648

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Patches & Fixes for CVE-2025-12648 (3)

Vendor Advisories for CVE-2025-12648 (1)

IV. Related Vulnerabilities

Same product: WP-Members Membership Plugin
Same vendor: cbutlerjr
Same weakness: CWE-552

V. Comments for CVE-2025-12648

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