CVE-2022-4047

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The Return Refund and Exchange For WooCommerce WordPress plugin before 4.0.9 does not validate attachment files to be uploaded via an AJAX action available to unauthenticated users, which could allow them to upload arbitrary files such as PHP and lead to RCE

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Dec 26, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-4047: Critical severity, CVSS 9.8 | Vulnix