What is CVE-2026-16734?

CVE-2026-16734 is a high-severity vulnerability in Stripe Payment Forms By Wp Full Pay, classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-08-06.

How severe is CVE-2026-16734?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Stripe Payment Forms By Wp Full Pay

CVE-2026-16734

The Stripe Payment Forms by WP Full Pay WordPress plugin before 8.5.2 does not verify that the caller owns the Stripe payment intent referenced by two unauthenticated payment-form AJAX actions, allowing an unauthenticated visitor — using…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Unknown Stripe Payment Forms By Wp Full Pay — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-16734?: CVE-2026-16734 is a high-severity vulnerability in Stripe Payment Forms By Wp Full Pay, classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-08-06.
How severe is CVE-2026-16734?: High severity. CVSS v3 base score is 7.5 out of 10.