CVE-2026-106598— WordPress User Registration plugin <= 5.2.8 - Sensitive Data Exposure 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.
ThemeGrill 的 User Registration（用户注册）插件存在缺失授权漏洞，可导致提取嵌入式敏感数据。该问题影响 User Registration 插件的 n/a 至 5.2.8 版本。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ThemeGrill | User Registration | ≤ 5.2.8 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-106598
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
WordPress User Registration plugin <= 5.2.8 - Sensitive Data Exposure vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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 ~ 5.2.8 | - |
|
II. Public POCs for CVE-2026-106598
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-106598
请登录查看更多情报信息。
Other References for CVE-2026-106598 (1)
Same Patch Batch · ThemeGrill · 2026-10-13 · 5 CVEs total
| CVE-2026-105881 | 6.5 MEDIUM | WordPress User Registration plugin <= 5.2.8 - Cross Site Scripting (XSS) vulnerability |
| CVE-2026-103076 | 5.4 MEDIUM | WordPress User Registration plugin <= 5.2.8 - Cross Site Request Forgery (CSRF) vulnerabil |
| CVE-2026-109699 | 5.4 MEDIUM | WordPress User Registration plugin <= 5.2.8 - Broken Access Control vulnerability |
| CVE-2026-106597 | 5.3 MEDIUM | WordPress User Registration plugin <= 5.2.8 - Broken Access Control vulnerability |
IV. Related Vulnerabilities
Same product: User Registration
-
CVE-2026-109699
WordPress User Registration plugin <= 5.2.8 - Broken Access -
CVE-2026-105881
WordPress User Registration plugin <= 5.2.8 - Cross Site Scr -
CVE-2026-103076
WordPress User Registration plugin <= 5.2.8 - Cross Site Req -
CVE-2026-106597
WordPress User Registration plugin <= 5.2.8 - Broken Access -
CVE-2026-96334
WordPress User Registration plugin <= 5.2.7 - Broken Access
Same vendor: ThemeGrill
-
CVE-2026-109699
WordPress User Registration plugin <= 5.2.8 - Broken Access -
CVE-2026-105881
WordPress User Registration plugin <= 5.2.8 - Cross Site Scr -
CVE-2026-103076
WordPress User Registration plugin <= 5.2.8 - Cross Site Req -
CVE-2026-106597
WordPress User Registration plugin <= 5.2.8 - Broken Access -
CVE-2026-96334
WordPress User Registration plugin <= 5.2.7 - Broken Access
Same weakness: CWE-862
-
CVE-2026-17092
Directorist: AI-Powered Business Directory, Listings & Class -
CVE-2026-103423
Booking Package <= 1.7.29 - Missing Authorization to Unauthe -
CVE-2026-110160
Chrome <155.0.8059.79 缺少授权漏洞 -
CVE-2026-63172
Omnispace Agora Project < 26.10.0 Broken Function-Level Auth -
CVE-2026-63174
Omnispace Agora Project < 26.10.0 Broken Access Control via
V. Comments for CVE-2026-106598
No comments yet