WordPress security changelog
HIGH CVE-2021-34619 Modified

WooCommerce Stock Manager: Dangerous file upload

WooCommerce Stock Manager is affected by dangerous file upload. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can place attacker-controlled executable content on the server and may lead to full site compromise.

CVE / CNA score 8.8 CVSS 3.1 · security@wordfence.com
NVD score 8.8 CVSS 3.1 · nvd@nist.gov
Component
WooCommerce Stock Manager
Plugin slug
woocommerce-stock-manager
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Jul 21, 2021
Weakness
CWE-352 — Cross-Site Request Forgery (CSRF)
CWE-434 — Unrestricted Upload of File with Dangerous Type

This CVE was published Jul 21, 2021 and is one of 3 known issues for this plugin.

Update, patch or deactivate.

Update WooCommerce Stock Manager to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

The WooCommerce Stock Manager WordPress plugin is vulnerable to Cross-Site Request Forgery leading to Arbitrary File Upload in versions up to, and including, 2.5.7 due to missing nonce and file validation in the /woocommerce-stock-manager/trunk/admin/views/import-export.php file.

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

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

Primary and upstream sources