CVE-2026-77758
Received Received - Intake

Unauthenticated Information Disclosure in Stripe Payment Forms by WP Full Pay

Publication date: 2026-08-26

Last updated on: 2026-08-26

Assigner: WPScan

Description
The Stripe Payment Forms by WP Full Pay WordPress plugin before 8.5.1 does not properly verify that a customer portal session has completed its confirmation step before returning data, allowing unauthenticated users to read another customer's subscription and billing information.

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Meta Information

Published
2026-08-26
Last Modified
2026-08-26
Generated
2026-08-26
AI Q&A
2026-08-26
EPSS Evaluated
N/A
NVD
CVE-2026-77758
EUVD
EUVD-2026-66288

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wp_full_pay stripe_payment_forms to 8.5.1 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

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Executive Summary

The vulnerability in the Stripe Payment Forms by WP Full Pay WordPress plugin before version 8.5.1 allows unauthenticated users to read another customer's subscription and billing information due to improper verification of customer portal session confirmation steps.

Detection Guidance

Check if your WordPress site uses the Stripe Payment Forms by WP Full Pay plugin version prior to 8.5.1. Inspect network traffic for unauthorized access to subscription or billing data endpoints.

Impact Analysis

This vulnerability could allow attackers to access sensitive customer data such as subscription details and billing information without authentication, potentially leading to privacy breaches or misuse of financial data.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access to personal and financial data, potentially resulting in legal penalties and reputational damage.

Mitigation Strategies

Update the Stripe Payment Forms by WP Full Pay plugin to version 8.5.1 or later immediately. Monitor for suspicious access to customer data and restrict unauthenticated requests to sensitive endpoints.

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