CVE-2026-66631

High CVSS 7.6

Published 2026-09-17 · last changed 2026-09-17

The fix

We hold no Microsoft remediation data for CVE-2026-66631, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Administrator SQL Injection in MC Woocommerce Wishlist <= 1.9.21 versions.

Sources

NVD record for CVE-2026-66631

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L