What is CVE-2026-123088?

CVE-2026-123088 is a medium-severity vulnerability in Unipay Payment Gateway For Woocommerce, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-11-09.

How severe is CVE-2026-123088?

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

Information disclosure in Unipay Payment Gateway For Woocommerce

CVE-2026-123088

The UniPAY Payment Gateway For WooCommerce WordPress plugin before 2.4 does not perform any authorization check before returning an order's order-received URL for an attacker-supplied order id, exposing the order's secret key in the redirect and allowing unauthenticated attackers to enumerate orders and disclose customers' personal data (name, email address, phone number and address).

Vulnerability class: Information Disclosure

Published 2026-11-09 · last modified 2026-11-09.

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

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

Unipay Payment Gateway For Woocommerce

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpscan.com/vulnerability/8586e94e-15b4-404a-a2b7-37406b62d501/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-123088?: CVE-2026-123088 is a medium-severity vulnerability in Unipay Payment Gateway For Woocommerce, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-11-09.
How severe is CVE-2026-123088?: Medium severity. CVSS v3 base score is 5.3 out of 10.