CVE-2026-8038— Faces of Users <= 0.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'default' Shortcode Attribute
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| mcinvale | Faces of Users | ≤ 0.0.3 | affected |
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I. Basic Information for CVE-2026-8038
Vulnerability Information
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Vulnerability Title
Faces of Users <= 0.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'default' Shortcode Attribute
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Faces of Users plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'default' shortcode attribute in the 'facesofusers' shortcode in all versions up to, and including, 0.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Faces of Users 跨站脚本漏洞
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 Faces of Users 0.0.3及之前版本存在跨站脚本漏洞，该漏洞源于facesofusers短代码中default属性输入清理和输出转义不足，可能导致经身份验证的攻击者注入任意Web脚本。
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 |
|---|---|---|---|---|
| mcinvale | Faces of Users | 0 ~ 0.0.3 | - |
II. Public POCs for CVE-2026-8038
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patches & Fixes for CVE-2026-8038 (1)
Vendor Advisories for CVE-2026-8038 (1)
IV. Related Vulnerabilities
Same weakness: CWE-79
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userSpice 4.3.24 Cross-Site Scripting via X-Forwarded-For He - CVE-2026-41147
NukeViet CMS: Stored Cross-Site Scripting (XSS) via insuffic - CVE-2026-40607
MantisBT is Vulnerable to Stored XSS Through its Saved-Filte
V. Comments for CVE-2026-8038
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