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CVE-2025-3491— Add custom page template <= 2.0.1 - Authenticated (Administrator+) PHP Code Injection to Remote Code Execution

Quick assessment

Affected
kiranpatil353 Add custom page template
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Add custom page template 2.0.1及之前版本存在代码注入漏洞，该漏洞源于template_name参数清理不足，可能导致远程代码执行。

CVSS 7.2 · High EPSS 0.71% · P51

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-3491

Vulnerability Information
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Vulnerability Title
Add custom page template <= 2.0.1 - Authenticated (Administrator+) PHP Code Injection to Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
The Add custom page template plugin for WordPress is vulnerable to PHP Code Injection leading to Remote Code Execution in all versions up to, and including, 2.0.1 via the 'acpt_validate_setting' function. This is due to insufficient sanitization of the 'template_name' parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Add custom page template 代码注入漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Add custom page template 2.0.1及之前版本存在代码注入漏洞，该漏洞源于template_name参数清理不足，可能导致远程代码执行。
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
kiranpatil353 Add custom page template * ~ 2.0.1 -

II. Public POCs for CVE-2025-3491

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III. Intelligence Information for CVE-2025-3491

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Vendor Advisories for CVE-2025-3491 (1)

IV. Related Vulnerabilities

Same weakness: CWE-94

V. Comments for CVE-2025-3491

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