What is CVE-2026-103337?

CVE-2026-103337 is a medium-severity vulnerability in Kirillbdev Wc Ukraine Shipping, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-10-05.

How severe is CVE-2026-103337?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Kirillbdev Wc Ukraine Shipping

CVE-2026-103337

Missing Authorization vulnerability in Kirillbdev WC Ukraine Shipping wc-ukr-shipping allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WC Ukraine Shipping: from n/a through 1.23.2.

Vulnerability class: Broken Access Control

Published 2026-10-05 · last modified 2026-10-06.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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

Kirillbdev Wc Ukraine Shipping

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/wc-ukr-shipping/vulnerability/wordpres… (vdb-entry)

Frequently asked questions

What is CVE-2026-103337?: CVE-2026-103337 is a medium-severity vulnerability in Kirillbdev Wc Ukraine Shipping, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-10-05.
How severe is CVE-2026-103337?: Medium severity. CVSS v3 base score is 6.5 out of 10.