CVE-2024-9756: order attachments Auth Bypass — Fix

Description

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.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
directsoftware	order_attachments_for_woocommerce	2.0 — 2.5.0

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3167136%40order-attachments-for-woocommerce&new=3167136%40order-attachments-for-woocommerce&sfp_email=&sfph_mail=

Other References

https://plugins.trac.wordpress.org/browser/order-attachments-for-woocommerce/tags/2.4.0/src/WCOA/Attachments/Attachment.php https://plugins.trac.wordpress.org/browser/order-attachments-for-woocommerce/tags/2.4.0/src/WCOA/Utils/Ajax.php https://www.wordfence.com/threat-intel/vulnerabilities/id/0dfc8957-78b8-4c55-ba95-52d95b086341?source=cve

Frequently Asked Questions

What is CVE-2024-9756? +

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. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-9756? +

CVE-2024-9756 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-9756? +

CVE-2024-9756 affects products from directsoftware, specifically: order_attachments_for_woocommerce. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-9756? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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