How severe is CVE-2026-12432?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Themeisle Stripe Payment Forms By Wp Full Pay – Accept Credit Card Payments, Donations & Subscriptions

CVE-2026-12432

The WP Full Stripe Free plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 8.4.3 via the wpfs_update_failed_payment_status AJAX action. The handler is registered through both wp_ajax_ and wp_ajax_…

Vulnerability class: Broken Access Control

EPSS: 0.003 (24.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Themeisle Stripe Payment Forms By Wp Full Pay – Accept Credit Card Payments, Donations & Subscriptions — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2026-12432?: CVE-2026-12432 is a medium-severity vulnerability in Themeisle Stripe Payment Forms By Wp Full Pay – Accept Credit Card Payments, Donations & Subscriptions, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-06-27.
How severe is CVE-2026-12432?: Medium severity. CVSS v3 base score is 5.3 out of 10.