What is GHSA-w8wf-v3vp-wj3x?

GHSA-w8wf-v3vp-wj3x is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce \u003c= 12.10.3...

Which CVE IDs does GHSA-w8wf-v3vp-wj3x cover?

GHSA-w8wf-v3vp-wj3x covers the following CVE IDs: CVE-2026-57677. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w8wf-v3vp-wj3x?

GHSA-w8wf-v3vp-wj3x has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-w8wf-v3vp-wj3xCriticalCVSS 9.8

Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3...

Vendor

GitHub Security Advisories

Published

July 2, 2026

Last Modified

July 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-57677 →

📋 Description

Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57677
https://patchstack.com/database/wordpress/plugin/woocommerce-novalnet-gateway/vulnerability/wordpress-novalnet-payment-gateway-for-woocommerce-plugin-12-10-3-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-w8wf-v3vp-wj3x