Auth bypass in Order Notification For Woocommerce

CVE-2025-15484

The Order Notification for WooCommerce WordPress plugin before 3.6.3 overrides WooCommerce's permission checks to grant full access to all unauthenticated requests, enabling complete read/write access to store resources like products, coupons, and customers.

Vulnerability class: Broken Authentication

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.002 (13.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-15484: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • Order Notification For Woocommerce — versions 0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-15484?
CVE-2025-15484 is a critical-severity vulnerability in Order Notification For Woocommerce, classified under Improper Authentication. CVSS score: 9.1/10. Published 2026-04-01.
How severe is CVE-2025-15484?
Critical severity. CVSS v3 base score is 9.1 out of 10.