What is CVE-2026-3461?

CVE-2026-3461 is a critical-severity vulnerability in Visaacceptancesolutions Visa Acceptance Solutions, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2026-04-15.

How severe is CVE-2026-3461?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Visaacceptancesolutions Visa Acceptance Solutions

CVE-2026-3461

The Visa Acceptance Solutions plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.1.0. This is due to the `express_pay_product_page_pay_for_order()` function logging users in based solely on…

EPSS: 0.004 (59.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Visaacceptancesolutions Visa Acceptance Solutions — versions 0

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

Frequently asked questions

What is CVE-2026-3461?: CVE-2026-3461 is a critical-severity vulnerability in Visaacceptancesolutions Visa Acceptance Solutions, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2026-04-15.
How severe is CVE-2026-3461?: Critical severity. CVSS v3 base score is 9.8 out of 10.