What is CVE-2026-19073?

CVE-2026-19073 is a medium-severity vulnerability in Order Sync With Zendesk For Woocommerce, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-08-12.

How severe is CVE-2026-19073?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Order Sync With Zendesk For Woocommerce

CVE-2026-19073

The Order Sync with Zendesk for WooCommerce WordPress plugin before 2.2.3 does not perform any capability check on one of its REST API endpoints, and does not verify that the requester owns the account being queried, allowing unauthenticated attackers to retrieve the order history and purchase totals of any customer whose email address they know or can enumerate.

Vulnerability class: Information Disclosure

Published 2026-08-12 · last modified 2026-08-26.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (25.3th percentile), scored 2026-09-26.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Order Sync With Zendesk For Woocommerce — versions 0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpscan.com/vulnerability/8c8ca8ff-e0e8-4e9c-b79b-7f95816a9113/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-19073?: CVE-2026-19073 is a medium-severity vulnerability in Order Sync With Zendesk For Woocommerce, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-08-12.
How severe is CVE-2026-19073?: Medium severity. CVSS v3 base score is 5.3 out of 10.