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CVE-2026-3328— Frontend Admin by DynamiApps <= 3.28.31 - Authenticated (Editor+) PHP Object Injection via 'post_content' of Admin Form Posts

Quick assessment

Affected
shabti Frontend Admin by DynamiApps
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 Frontend Admin by DynamiApps 3.28.31及之前版本存在代码问题漏洞，该漏洞源于对admin_form帖子内容中的用户可控内容反序列化时缺少类限制，可能导致PHP对象注入。

CVSS 7.2 · High EPSS 0.53% · P43
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I. Basic Information for CVE-2026-3328

Vulnerability Information
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Vulnerability Title
Frontend Admin by DynamiApps <= 3.28.31 - Authenticated (Editor+) PHP Object Injection via 'post_content' of Admin Form Posts
Source: CVE Program / CVE List V5
Vulnerability Description
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to PHP Object Injection via deserialization of the 'post_content' of admin_form posts in all versions up to, and including, 3.28.31. This is due to the use of WordPress's `maybe_unserialize()` function without class restrictions on user-controllable content stored in admin_form post content. This makes it possible for authenticated attackers, with Editor-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to achieve remote code execution.
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
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Frontend Admin by DynamiApps 代码问题漏洞
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 Frontend Admin by DynamiApps 3.28.31及之前版本存在代码问题漏洞，该漏洞源于对admin_form帖子内容中的用户可控内容反序列化时缺少类限制，可能导致PHP对象注入。
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
shabti Frontend Admin by DynamiApps * ~ 3.28.31 -

II. Public POCs for CVE-2026-3328

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III. Intelligence Information for CVE-2026-3328

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Patches & Fixes for CVE-2026-3328 (3)

Vendor Advisories for CVE-2026-3328 (1)

IV. Related Vulnerabilities

Same product: Frontend Admin by DynamiApps
Same vendor: shabti
Same weakness: CWE-502

V. Comments for CVE-2026-3328

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