CVE-2026-3328— Frontend Admin by DynamiApps <= 3.28.31 - Authenticated (Editor+) PHP Object Injection via 'post_content' of Admin Form Posts
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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: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Frontend Admin by DynamiApps
- CVE-2025-14741
Frontend Admin by DynamiApps <= 3.28.25 - Missing Authorizat - CVE-2025-14937
Frontend Admin by DynamiApps <= 3.28.23 - Unauthenticated St - CVE-2025-14736
Frontend Admin by DynamiApps <= 3.28.29 - Unauthenticated Pr - CVE-2025-13342
Frontend Admin by DynamiApps <= 3.28.20 - Unauthenticated Ar - CVE-2025-49267
WordPress Frontend Admin by DynamiApps plugin <= 3.28.3 - SQ
Same vendor: shabti
- CVE-2025-14741
Frontend Admin by DynamiApps <= 3.28.25 - Missing Authorizat - CVE-2025-14937
Frontend Admin by DynamiApps <= 3.28.23 - Unauthenticated St - CVE-2025-14736
Frontend Admin by DynamiApps <= 3.28.29 - Unauthenticated Pr - CVE-2025-13342
Frontend Admin by DynamiApps <= 3.28.20 - Unauthenticated Ar - CVE-2024-11722
Frontend Admin by DynamiApps <= 3.25.1 - Unauthenticated SQL
Same weakness: CWE-502
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V. Comments for CVE-2026-3328
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