What is GHSA-xj9q-5wm7-q8ww?

GHSA-xj9q-5wm7-q8ww is a security advisory published by GitHub Security Advisories with Critical severity. Contributor PHP Object Injection in Fusion Builder \u003c= 3.15.4 versions.

Which CVE IDs does GHSA-xj9q-5wm7-q8ww cover?

GHSA-xj9q-5wm7-q8ww covers the following CVE IDs: CVE-2026-54194. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xj9q-5wm7-q8ww?

GHSA-xj9q-5wm7-q8ww has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-xj9q-5wm7-q8wwCriticalCVSS 9.8

Contributor PHP Object Injection in Fusion Builder <= 3.15.4 versions.

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-54194 →

📋 Description

Contributor PHP Object Injection in Fusion Builder <= 3.15.4 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-54194
https://patchstack.com/database/wordpress/plugin/fusion-builder/vulnerability/wordpress-fusion-builder-plugin-3-15-4-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-xj9q-5wm7-q8ww