Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions < 8.5.1 - Unauthenticated Insecure Direct Object Reference

5.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2026-77789
CVSS 5.3 (Medium)
Publicly Published August 24, 2026
Last Updated September 2, 2026
Researcher Charles Vosburgh

Description

The Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to 8.5.1. This is due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to perform an unauthorized action.

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Vulnerability Details for Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions

Software Type Plugin
Software Slug wp-full-stripe-free (view on wordpress.org)
Patched? Yes
Remediation Update to version 8.5.1, or a newer patched version
Affected Version
  • < 8.5.1
Patched Version
  • 8.5.1

Recent vulnerabilities in Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions

# Title CVE ID CVSS Researchers Date
1 Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions <= 8.5.6 - Missing Authorization CVE-2026-62073 5.3 Ananda Dhakal October 1, 2026
2 Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions < 8.5.5 - Unauthenticated Insecure Direct Object Reference CVE-2026-80311 5.3 Farid Narimanov August 27, 2026
3 Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions < 8.5.1 - Unauthenticated Information Exposure CVE-2026-77758 5.3 Vaibhav Narkhede August 24, 2026
4 Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions <= 8.5.0 - Unauthenticated Stored Cross-Site Scripting CVE-2026-61960 7.2 dutafi August 6, 2026
5 Stripe Payment Forms by WP Full Pay <= 8.5.1 - Missing Authorization CVE-2026-16734 5.3 Farid Narimanov July 30, 2026
6 Stripe Payment Forms by WP Full Pay <= 8.4.3 - Missing Authorization to Unauthenticated Payment Record Manipulation via 'paymentIntentId' Parameter CVE-2026-12432 5.3 Netwurm June 26, 2026
7 Stripe Payment Forms by WP Full Pay – Accept Credit Card Payments, Donations & Subscriptions <= 8.4.1 - Missing Authorization CVE-2026-42378 4.3 hhhai June 1, 2026
8 Stripe Payment Forms <= 8.3.1 - Unauthenticated SQL Injection CVE-2025-9322 7.5 mikemyers October 24, 2025
9 WP Full Stripe Free <= 8.2.5 - Authenticated (Administrator+) SQL Injection CVE-2025-58789 4.9 Que Thanh Tuan - Blue Rock September 5, 2025
10 WP Full Stripe Free <= 7.0.17 - Cross-Site Request Forgery CVE-2023-47667 4.3 LEE SE HYOUNG November 8, 2023

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