CVE-2026-101138— CMP - Coming Soon & Maintenance 4.1.19 - 4.1.20 - Unauthenticated Maintenance Mode Bypass via Custom URL Whitelist
Quick assessment
Affected
Unknown CMP – Coming Soon & Maintenance
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.
在 4.1.21 版本之前，CMP – Coming Soon & Maintenance WordPress 插件未能正确地将维护模式应用于通过手动输入 URL 模式添加到其页面白名单中的页面，导致未授权访客在维护模式激活期间仍能查看这些页面的内容。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1592 · Gather Victim Host InformationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | CMP – Coming Soon & Maintenance | 4.1.19< 4.1.21 |
affected |
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I. Basic Information for CVE-2026-101138
Vulnerability Information
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Vulnerability Title
CMP - Coming Soon & Maintenance 4.1.19 - 4.1.20 - Unauthenticated Maintenance Mode Bypass via Custom URL Whitelist
Source: CVE Program / CVE List V5
Vulnerability Description
The CMP – Coming Soon & Maintenance WordPress plugin before 4.1.21 does not correctly apply maintenance mode to pages added to its page whitelist by manually entered URL pattern, allowing unauthenticated visitors to view the content of those pages while maintenance mode is active.
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
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | CMP – Coming Soon & Maintenance | 4.1.19 ~ 4.1.21 | - |
|
II. Public POCs for CVE-2026-101138
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Unknown · 2026-10-21 · 53 CVEs total
| CVE-2026-85683 | 8.8 HIGH | Jane Menu < 1.5.1 - Unauthenticated Stored XSS via Store Config Proxy URL |
| CVE-2026-14556 | 5.4 MEDIUM | HappyForms < 1.26.15 - Unauthenticated HTML Injection in Admin Notification Email via clie |
| CVE-2026-107447 | 5.3 MEDIUM | Contest Gallery < 34.0.1 - Unauthenticated Vote Restriction Bypass via Spoofable Client-IP |
| CVE-2026-105256 | 5.3 MEDIUM | LatePoint < 5.7.5 - Unauthenticated Payment Bypass via 'payment_portion' Parameter |
| CVE-2026-104641 | 5.3 MEDIUM | Simple Shopping Cart < 5.3.3 - Unauthenticated Payment Bypass via Unverified PayPal IPN Re |
| CVE-2026-103301 | 5.3 MEDIUM | Payment Gateway for Telcell < 2.0.5 - Unauthenticated Payment Confirmation Forgery via Emp |
| CVE-2026-104642 | 2.7 LOW | Simple Shopping Cart 5.1.3 - 5.3.2 - Contributor+ Price Manipulation via Price Verificatio |
| CVE-2026-106932 | Moloni < 5.0.14 - Subscriber+ Arbitrary Order Invoice Generation via genInvoice | |
| CVE-2026-110514 | WPZOOM Portfolio < 1.4.34 - Contributor+ Arbitrary Post/Page Type Overwrite via IDOR | |
| CVE-2026-105257 | LatePoint < 5.7.5 - Agent+ Customer PII Disclosure via IDOR | |
| CVE-2026-107127 | Uncanny Toolkit for LearnDash < 3.8.2 - Account Takeover via Password Reset CSRF | |
| CVE-2026-107128 | Uncanny Toolkit for LearnDash < 3.8.2 - Admin+ Cross-Site Account Lockout via Missing Auth | |
| CVE-2026-107788 | SmartyParcel (WC Ukr Shipping) < 1.23.4 - Subscriber+ Arbitrary Shipping Label Deletion | |
| CVE-2026-107790 | WP Job Openings < 4.1.1 - Author+ Stored XSS via Job Title | |
| CVE-2026-107789 | SmartyParcel < 1.23.4 - Unauthenticated Shipping Label Disclosure via IDOR | |
| CVE-2026-108073 | SureCart < 4.9.5 - Unauthenticated Private Catalog Data Disclosure via 'expand' Parameter | |
| CVE-2026-109147 | WP Booking System < 2.1.0.3 - Reflected XSS via 'booking_id' Parameter | |
| CVE-2026-109926 | Productive Commerce < 1.1.49 - Subscriber+ Arbitrary Plugin Activation | |
| CVE-2026-110523 | WP User Manager 2.9.21 - 2.9.25 - Unauthenticated Privilege Escalation via Paid Registrati | |
| CVE-2026-100145 | Synchrony Financing 1.0.5 - 1.1.1 - Unauthenticated Order Takeover via admin_order_callbac |
Showing top 20 of 53 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Unknown
-
CVE-2026-85683
Jane Menu < 1.5.1 - Unauthenticated Stored XSS via Store Con -
CVE-2026-14556
HappyForms < 1.26.15 - Unauthenticated HTML Injection in Adm -
CVE-2026-107447
Contest Gallery < 34.0.1 - Unauthenticated Vote Restriction -
CVE-2026-105256
LatePoint < 5.7.5 - Unauthenticated Payment Bypass via 'paym -
CVE-2026-104642
Simple Shopping Cart 5.1.3 - 5.3.2 - Contributor+ Price Mani
V. Comments for CVE-2026-101138
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