CVE-2026-96334— WordPress User Registration plugin <= 5.2.7 - Broken Access Control vulnerability
Quick assessment
Affected
ThemeGrill User Registration
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.
主题格栅（ThemeGrill）用户注册插件（user-registration）中存在缺失授权漏洞，允许攻击者利用配置不当的访问控制安全级别。该问题影响 User Registration 插件：从初始版本至 5.2.7 版本均受影响。
Possible ATT&CK Techniques 1 AI
T1528 · Steal Application Access Token
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I. Basic Information for CVE-2026-96334
Vulnerability Information
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Vulnerability Title
WordPress User Registration plugin <= 5.2.7 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects User Registration: from n/a through 5.2.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ThemeGrill | User Registration | 0 ~ 5.2.7 | - |
|
II. Public POCs for CVE-2026-96334
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-96334 (1)
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V. Comments for CVE-2026-96334
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