CVE-2026-123661— ProfilePress 4.16.13 - 4.17.3 - Subscriber+ Inactive Membership Plan Subscription via Plan-Change Checkout
Quick assessment
Affected
Unknown ProfilePress
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 4.17.4 版本之前的 ProfilePress WordPress 插件存在安全漏洞：当用户使用结账功能更改现有订阅时，插件未验证目标会员计划是否仍处于激活状态。这使得持有任意有效订阅的用户能够订阅站点管理员已禁用的计划，包括那些可授予用户角色的免费计划。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-123661
Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
ProfilePress 4.16.13 - 4.17.3 - Subscriber+ Inactive Membership Plan Subscription via Plan-Change Checkout
Source: CVE Program / CVE List V5
Vulnerability Description
The ProfilePress WordPress plugin before 4.17.4 does not check that a membership plan is still active when checkout is used to change an existing subscription, allowing subscribers holding any subscription of their own to subscribe to plans the site owner has deactivated, including free plans that grant a user role.
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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | ProfilePress | 4.16.13 ~ 4.17.4 | - |
|
II. Public POCs for CVE-2026-123661
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
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Other References for CVE-2026-123661 (1)
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https://wpscan.com/vulnerability/e70de446-003c-4198-9951-e0fb336978f8/ exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-11-11 · 65 CVEs total
| CVE-2026-119302 | 6.5 MEDIUM | NotificationX < 3.3.7 - Unauthenticated Non-Public Content Disclosure and Arbitrary Shortc |
| CVE-2026-123668 | 5.3 MEDIUM | GetPaid 2.8.63 - 2.8.64 - Unauthenticated Payment Bypass via Fractional Item Quantity |
| CVE-2026-123659 | 5.3 MEDIUM | ProfilePress < 4.17.6 - Unauthenticated Member Directory Role Restriction Bypass and User |
| CVE-2026-119171 | 5.3 MEDIUM | Advanced Product Fields (Product Addons) for WooCommerce 1.6.22 - 1.7.3 - Unauthenticated |
| CVE-2026-92408 | 5.3 MEDIUM | WPS Bookings for WooCommerce < 3.13.1 - Unauthenticated Price Manipulation via booking_pri |
| CVE-2026-119033 | Schema & Structured Data for WP & AMP < 1.70 - Contributor+ Structured Data Modification o | |
| CVE-2026-111597 | Forminator Forms 1.58.0 - 1.58.3 - Unauthenticated Disclosure of Post-Payment Redirect URL | |
| CVE-2026-119032 | Schema & Structured Data for WP & AMP < 1.70 - Authenticated Arbitrary Post Modification v | |
| CVE-2026-117523 | Dynific Addons for Elementor < 1.3.1 - Subscriber+ Module Settings Update via aep_module A | |
| CVE-2026-118439 | Limit Login Attempts Reloaded < 3.4.2 - Admin+ SSRF via App Setup Code | |
| CVE-2026-118418 | WP Directory Kit < 1.6.3 - Unauthenticated User Data and Contact Message Disclosure | |
| CVE-2025-15712 | Live Composer < 2.1.24 - Admin+ Stored XSS via Staff | |
| CVE-2026-118420 | WP Directory Kit < 1.6.3 - Listing Admin+ SQL Injection via 'main_field' Parameter | |
| CVE-2026-117521 | Dynific Addons for Elementor < 1.3.1 - Author+ Stored XSS via Display Name in Post Author | |
| CVE-2026-117524 | Dynific Addons for Elementor 1.3 - Contributor+ Arbitrary Post Content Disclosure via dyni | |
| CVE-2026-117522 | Dynific Addons for Elementor < 1.3.1 - Author+ Stored XSS via Post Title in Post Image Wid | |
| CVE-2026-118041 | Contest Gallery < 34.0.3 - Author+ Arbitrary File Upload via Ecommerce Sale File Replaceme | |
| CVE-2026-118241 | Smush < 4.3.6 - Author+ Optimization and Restoration of Others' Attachments via IDOR | |
| CVE-2026-111579 | Forminator Forms 1.58.0 - 1.58.3 - Unauthenticated Privilege Escalation via Paid Registrat | |
| CVE-2026-119035 | Schema & Structured Data for WP & AMP < 1.70 - Contributor+ Stored XSS via JSON-LD Pretty |
Showing top 20 of 65 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: ProfilePress
-
CVE-2026-123659
ProfilePress < 4.17.6 - Unauthenticated Member Directory Rol -
CVE-2026-123656
ProfilePress < 4.17.6 - Unauthenticated Restricted Content D -
CVE-2026-123657
ProfilePress < 4.17.6 - Unauthenticated Inactive Membership -
CVE-2026-119473
WordPress ProfilePress plugin <= 4.17.7 - Content Injection -
CVE-2026-39733
WordPress ProfilePress plugin <= 4.17.7 - Content Injection
Same vendor: Unknown
-
CVE-2026-92408
WPS Bookings for WooCommerce < 3.13.1 - Unauthenticated Pric -
CVE-2026-123668
GetPaid 2.8.63 - 2.8.64 - Unauthenticated Payment Bypass via -
CVE-2026-123659
ProfilePress < 4.17.6 - Unauthenticated Member Directory Rol -
CVE-2026-119302
NotificationX < 3.3.7 - Unauthenticated Non-Public Content D -
CVE-2026-119171
Advanced Product Fields (Product Addons) for WooCommerce 1.6