What is GHSA-jx8h-mr4g-vm74?

GHSA-jx8h-mr4g-vm74 is a security advisory published by GitHub Security Advisories with High severity. Unauthenticated PHP Object Injection in Château \u003c= 1.2.1 versions.

Which CVE IDs does GHSA-jx8h-mr4g-vm74 cover?

GHSA-jx8h-mr4g-vm74 covers the following CVE IDs: CVE-2026-40757. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jx8h-mr4g-vm74?

GHSA-jx8h-mr4g-vm74 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-jx8h-mr4g-vm74HighCVSS 8.1

Unauthenticated PHP Object Injection in Château <= 1.2.1 versions.

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-40757 →

📋 Description

Unauthenticated PHP Object Injection in Château <= 1.2.1 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-40757
https://patchstack.com/database/wordpress/theme/chateau/vulnerability/wordpress-chateau-theme-1-2-1-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-jx8h-mr4g-vm74