CVE-2026-103382
Medium · 5.3CVSS
5.3
EPSS
0.2%
Published
Oct 28, 2026
CISA due date
—
The record
The Casso Flow WordPress plugin before 4.2.0 does not properly authenticate incoming bank-transfer payment notifications, as the token used to verify them is empty on a default installation, allowing unauthenticated attackers to forge a notification and mark any pending WooCommerce order as paid, regardless of its payment method.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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