What is CVE-2026-40726?

CVE-2026-40726 is a high-severity vulnerability in Themegrill User Registration Stripe, classified under Missing Authorization. CVSS score: 8.2/10. Published 2026-06-17.

How severe is CVE-2026-40726?

High severity. CVSS v3 base score is 8.2 out of 10.

Auth bypass in Themegrill User Registration Stripe

CVE-2026-40726

Unauthenticated Broken Access Control in User Registration Stripe <= 1.3.14 versions.

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Themegrill User Registration Stripe — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-40726?: CVE-2026-40726 is a high-severity vulnerability in Themegrill User Registration Stripe, classified under Missing Authorization. CVSS score: 8.2/10. Published 2026-06-17.
How severe is CVE-2026-40726?: High severity. CVSS v3 base score is 8.2 out of 10.