What is GHSA-hmv8-mc55-qxpx?

GHSA-hmv8-mc55-qxpx is a security advisory published by GitHub Security Advisories with High severity. Contributor PHP Object Injection in Extra Fees Plugin for WooCommerce \u003c= 4.4.0 versions.

Which CVE IDs does GHSA-hmv8-mc55-qxpx cover?

GHSA-hmv8-mc55-qxpx covers the following CVE IDs: CVE-2026-116866. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hmv8-mc55-qxpx?

GHSA-hmv8-mc55-qxpx has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-hmv8-mc55-qxpxHighCVSS 8.8

Contributor PHP Object Injection in Extra Fees Plugin for WooCommerce <= 4.4.0 versions.

Vendor

GitHub Security Advisories

Published

October 29, 2026

Last Modified

October 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-116866 →

📋 Description

Contributor PHP Object Injection in Extra Fees Plugin for WooCommerce <= 4.4.0 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-116866
https://patchstack.com/database/wordpress/plugin/woo-conditional-product-fees-for-checkout/vulnerability/wordpress-extra-fees-plugin-for-woocommerce-plugin-4-4-0-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-hmv8-mc55-qxpx