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CVE-2026-12394— MemberGlut < 1.1.5 - Unauthenticated Privilege Escalation to Administrator

Quick assessment

Affected
Unknown MemberGlut
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress MemberGlut是WordPress基金会开源的一款终极会员管理解决方案。 WordPress MemberGlut 1.1.5之前版本存在权限许可和访问控制问题漏洞，该漏洞源于未验证前端注册时选择的角色，允许未认证用户注册任意角色，包括管理员，导致完全站点入侵。

AI Predicted 9.8 Difficulty: Trivial EPSS 1.18% · P65

Public Exploits 1

Nuclei · 1 CVE-2026-12394.yaml [template]

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown MemberGlut < 1.1.5 affected
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I. Basic Information for CVE-2026-12394

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
MemberGlut < 1.1.5 - Unauthenticated Privilege Escalation to Administrator
Source: CVE Program / CVE List V5
Vulnerability Description
The MemberGlut WordPress plugin before 1.1.5 does not validate the role chosen during front-end registration, allowing unauthenticated users to register an account with an arbitrary role, including administrator, leading to full site compromise.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress MemberGlut 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress MemberGlut是WordPress基金会开源的一款终极会员管理解决方案。 WordPress MemberGlut 1.1.5之前版本存在权限许可和访问控制问题漏洞，该漏洞源于未验证前端注册时选择的角色，允许未认证用户注册任意角色，包括管理员，导致完全站点入侵。
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
Unknown MemberGlut 0 ~ 1.1.5 -

II. Public POCs for CVE-2026-12394

# POC Description Source Link Shenlong Link
1 MemberGlut WordPress plugin < 1.1.5 contains a broken access control vulnerability caused by lack of validation of roles during front-end registration, letting unauthenticated users register with arbitrary roles including administrator, exploit requires no authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-12394.yaml POC Details
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III. Intelligence Information for CVE-2026-12394

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Vendor Advisories for CVE-2026-12394 (1)

Same Patch Batch · Unknown · 2026-07-27 · 23 CVEs total

CVE-2026-13714 Realtyna Organic IDX plugin + WPL Real Estate < 5.3.0 - Unauthenticated Arbitrary File Upl
CVE-2026-14820 Quiz And Survey Master < 11.1.3 - Unauthenticated User Enumeration and Password Oracle via
CVE-2026-14827 Calendar < 1.3.18 - Contributor+ Stored XSS via event_link Parameter
CVE-2026-9830 BookingPress Pro < 5.7.3 - Unauthenticated Customer PII Disclosure and Booking Tampering v
CVE-2026-14203 Smart Manager < 8.92.0 - Contributor+ Stored XSS via Post Title
CVE-2026-14568 WP User Frontend < 4.3.8 - Unauthenticated Author-less Attachment Deletion
CVE-2026-14236 Contact Form 7 – PayPal & Stripe Add-on < 2.5 - Open Redirect
CVE-2026-14289 WP FacturaONE < 5.37 - Unauthenticated Remote Code Execution
CVE-2026-14235 WordPress Download Manager < 3.3.62 - Unauthorized Protected File Download via Reusable Do
CVE-2026-13597 QRcode Login for WeChat <= 1.3 - Unauthenticated Account Takeover
CVE-2026-13726 Multiple Page Generator Plugin – MPG < 4.1.8 - Reflected XSS via mpg_shortcode
CVE-2026-10082 Advanced Ads – Ad Manager & AdSense < 2.0.23 - Contributor+ Stored XSS via the_ad Shortcod
CVE-2026-14190 Sina Extension for Elementor < 3.10.2 - Reflected XSS
CVE-2026-14189 WPBot AI ChatBot < 8.5.2 - Admin+ Second-Order SQL Injection via qc_bot_str_fields
CVE-2026-13400 Simply Schedule Appointments < 1.6.12.4 - Unauthenticated Stored XSS via Booking Customer
CVE-2026-13332 Masteriyo LMS < 2.3.1 - Unauthenticated Arbitrary User Session Termination (Denial of Serv
CVE-2026-13390 The Events Calendar < 6.16.5.1 - Unauthenticated Event Aggregator Import Status Manipulati
CVE-2026-13152 Custom Fields Account Registration For WooCommerce < 1.4 - Unauthenticated Privilege Escal
CVE-2026-12982 Document Gallery < 5.1.1 - Reflected XSS via dg_generate_gallery
CVE-2026-12255 MainWP Child < 6.1.2 - Unauthenticated Administrator Authentication Bypass via Passwordles

Showing top 20 of 23 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Unknown

V. Comments for CVE-2026-12394

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