CVE-2024-13645— TagDiv Composer <= 5.3 - Unauthenticated Arbitrary PHP Object Instantiation
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I. Basic Information for CVE-2024-13645
Vulnerability Information
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Vulnerability Title
TagDiv Composer <= 5.3 - Unauthenticated Arbitrary PHP Object Instantiation
Source: NVD (National Vulnerability Database)
Vulnerability Description
The tagDiv Composer plugin for WordPress is vulnerable to PHP Object Instantiation in all versions up to, and including, 5.3 via module parameter. This makes it possible for unauthenticated attackers to Instantiate a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin tagDiv Composer 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 tagDiv Composer 5.3及之前版本存在代码注入漏洞，该漏洞源于module参数可能导致PHP对象实例化。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| tagDiv | tagDiv Composer | * ~ 5.3 | - |
II. Public POCs for CVE-2024-13645
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: tagDiv Composer
- CVE-2026-39712
WordPress tagDiv Composer plugin <= 5.4.3 - Arbitrary Shortc - CVE-2026-39692
WordPress tagDiv Composer plugin <= 5.4.3 - Cross Site Scrip - CVE-2025-50001
WordPress tagDiv Composer plugin <= 5.4.2 - Reflected Cross - CVE-2025-50005
WordPress tagDiv Composer plugin <= 5.4.2 - Cross Site Scrip - CVE-2025-62031
WordPress tagDiv Composer plugin <= 5.4.1 - Cross Site Scrip
Same vendor: tagDiv
- CVE-2026-39712
WordPress tagDiv Composer plugin <= 5.4.3 - Arbitrary Shortc - CVE-2026-39692
WordPress tagDiv Composer plugin <= 5.4.3 - Cross Site Scrip - CVE-2025-53222
WordPress tagDiv Opt-In Builder plugin <= 1.7.3 - Reflected - CVE-2025-50001
WordPress tagDiv Composer plugin <= 5.4.2 - Reflected Cross - CVE-2025-50005
WordPress tagDiv Composer plugin <= 5.4.2 - Cross Site Scrip
Same weakness: CWE-94
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Aero CMS 0.0.1 PHP Code Injection via posts.php - CVE-2026-8211
codelibs Fess JSP File AdminDesignAction.java update code in
V. Comments for CVE-2024-13645
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