CVE-2026-103076— WordPress User Registration plugin <= 5.2.8 - Cross Site Request Forgery (CSRF) 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 用户注册插件（user-registration）中存在跨站请求伪造（CSRF）漏洞。该问题影响 User Registration 插件，受影响版本范围为：从 n/a 到 5.2.8。
Possible ATT&CK Techniques 1 AI
T1556 · Modify Authentication ProcessAffected 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-2026-103076
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 - Cross Site Request Forgery (CSRF) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-Site Request Forgery (CSRF) vulnerability in ThemeGrill User Registration user-registration allows Cross Site Request Forgery.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:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
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-2026-103076
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-103076
请登录查看更多情报信息。
Other References for CVE-2026-103076 (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-2026-109699 | 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 |
| CVE-2026-106598 | 5.3 MEDIUM | WordPress User Registration plugin <= 5.2.8 - Sensitive Data Exposure vulnerability |
IV. Related Vulnerabilities
Same product: User Registration
-
CVE-2026-109699
WordPress User Registration plugin <= 5.2.8 - Broken Access -
CVE-2026-106598
WordPress User Registration plugin <= 5.2.8 - Sensitive Data -
CVE-2026-105881
WordPress User Registration plugin <= 5.2.8 - Cross Site Scr -
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-2026-106598
WordPress User Registration plugin <= 5.2.8 - Sensitive Data -
CVE-2026-105881
WordPress User Registration plugin <= 5.2.8 - Cross Site Scr -
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-352
-
CVE-2026-89279
Active Directory Password Change CSRF in AuthTake Technology -
CVE-2026-54459
FileRise: Missing CSRF enforcement for file creation and sha -
CVE-2022-51020
Flower before 2.2.0 CSRF via Worker and Task Control API End -
CVE-2026-59977
ConvertX: Cross-Site Request Forgery (CSRF) leading to Unaut -
CVE-2026-108479
WordPress Patreon WordPress plugin <= 1.9.17 - Cross Site Re
V. Comments for CVE-2026-103076
No comments yet