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CVE-2026-77789— Stripe Payment Forms by WP Full Pay < 8.5.1 - Cross-Customer Subscription Modification via IDOR

Quick assessment

Affected
Unknown Stripe Payment Forms by WP Full Pay
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 WP Full Pay 的 Stripe Payment Forms 插件（版本低于 8.5.1）中，在处理客户门户会话中的操作之前，并未验证所请求的订阅是否确实属于与该客户门户会话绑定的客户。因此，拥有已确认客户门户会话的用户可以取消、重新激活或修改其他客户的订阅。

AI Predicted 9.1 Difficulty: Easy EPSS 0.16% · P5

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Stripe Payment Forms by WP Full Pay < 8.5.1 affected
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I. Basic Information for CVE-2026-77789

Vulnerability Information
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Vulnerability Title
Stripe Payment Forms by WP Full Pay < 8.5.1 - Cross-Customer Subscription Modification via IDOR
Source: CVE Program / CVE List V5
Vulnerability Description
The Stripe Payment Forms by WP Full Pay WordPress plugin before 8.5.1 does not verify that a subscription belongs to the customer bound to the requesting customer-portal session before acting on it, allowing a user with a confirmed portal session to cancel, reactivate or modify subscriptions belonging to other customers.
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 Stripe Payment Forms by WP Full Pay 0 ~ 8.5.1 -

II. Public POCs for CVE-2026-77789

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III. Intelligence Information for CVE-2026-77789

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Vendor Advisories for CVE-2026-77789 (1)

Same Patch Batch · Unknown · 2026-08-26 · 27 CVEs total

CVE-2026-19226 Royal Elementor Addons < 1.7.1066 - Contributor+ Stored XSS via Image Accordion Widget Eff
CVE-2026-78146 Noptin < 4.3.3 - Unauthenticated Subscriber PII and confirm_key Disclosure via Actions Pag
CVE-2026-77790 RegistrationMagic < 6.0.9.4 - Admin+ SQLi via 'rm_sortby' Parameter
CVE-2026-77754 Kirki < 6.0.14 - Unauthenticated User and Comment Author Email Disclosure via kirki_get_ap
CVE-2026-77758 Stripe Payment Forms by WP Full Pay < 8.5.1 - Unauthenticated Customer Portal Subscription
CVE-2026-77757 Directorist 8.5 - 8.9.2 - Subscriber+ Arbitrary Image Move via REST v2 Listing Submission
CVE-2026-77695 Woo Refund And Exchange Lite < 4.6.4 - Unauthenticated Guest Order Message Disclosure and
CVE-2026-74929 WP Project Manager < 4.0.7 - Subscriber+ Cross-Project Task Disclosure and Task Board Modi
CVE-2026-74930 WP Project Manager 2.2.0 - 4.0.6 - Subscriber+ User Activity Feed Disclosure via IDOR
CVE-2026-77693 Order Tip for WooCommerce < 1.6.0 - Shop Manager+ Arbitrary File Deletion via delete_expor
CVE-2026-77694 Eventin < 4.1.19 - Unauthenticated Order Completion Without Payment via order_token
CVE-2026-75797 AI Engine 3.3.3 - 3.7.1 - Subscriber+ Arbitrary File Read via 'url' Parameter
CVE-2026-75798 AI Engine 3.4.0 - 3.7.1 - Unauthenticated Arbitrary AI Query Execution via Editor Assistan
CVE-2026-14212 Amelia Pro < 9.8 - Provider+ Arbitrary Provider Password Update via IDOR
CVE-2026-19220 Forminator Forms < 1.57.1 - Unauthenticated Multisite Site Creation and Privilege Escalati
CVE-2026-19718 BlogVault, MalCare and WP Remote 5.16 - 6.62 - Unauthenticated Site Takeover via Connectio
CVE-2026-74928 WP Project Manager 2.1.0 - 4.0.6 - Unauthenticated Subscriber Account Creation via Trello
CVE-2026-74851 Pods < 3.3.9.1 - Author+ RCE via Shortcode Display Callback
CVE-2026-14550 WPCafe < 3.0.18 - Unauthenticated Reservation Approval Bypass via Missing Authorization
CVE-2026-14216 Amelia < 2.4.7 - Unauthenticated Notification Queue Dispatch

Showing top 20 of 27 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Stripe Payment Forms by WP Full Pay
Same vendor: Unknown

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