What is CVE-2026-109926?

CVE-2026-109926 is a medium-severity vulnerability in Productive Commerce, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-21.

How severe is CVE-2026-109926?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Productive Commerce

CVE-2026-109926

The Productive Commerce WordPress plugin before 1.1.49 does not perform a capability check in one of its AJAX actions and exposes the nonce that guards it on every admin-area page, allowing any authenticated user such as a subscriber to activate arbitrary Productive Commerce WordPress plugin before 1.1.49 already installed on the site.

Vulnerability class: Broken Access Control

Published 2026-10-21 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Productive Commerce

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

wpscan.com/vulnerability/a85ad939-3eb3-470b-a938-d0bfff1ee24f/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-109926?: CVE-2026-109926 is a medium-severity vulnerability in Productive Commerce, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-21.
How severe is CVE-2026-109926?: Medium severity. CVSS v3 base score is 4.3 out of 10.