CVE-2024-9756: order attachments for woocommerce vulnerability

What is known

The Order Attachments for WooCommerce plugin for WordPress is vulnerable to unauthorized limited arbitrary file uploads due to a missing capability check on the wcoa_add_attachment AJAX action in versions 2.0 to 2.4.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload limited file types.

Business impact

Successful exploitation of CVE-2024-9756, a medium vulnerability (CVSS 4.3) affecting order attachments for woocommerce, may affect the confidentiality, integrity or availability of the vulnerable environment. The exact impact depends on the installed version, exposed interfaces and deployment configuration.

Recommended administrator action

Confirm whether order attachments for woocommerce is present and compare installed versions with the vendor advisory and NVD record. Apply the vendor patch or documented mitigation; until remediation is complete, reduce exposure of affected interfaces, review relevant logs and monitor for indicators of exploitation. DataHouse can support version verification, managed patching, network exposure reduction, log review and backup validation for dedicated, cloud and colocated environments.

Sources

• NVD
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