What is GHSA-mwqj-436j-h2w9?

GHSA-mwqj-436j-h2w9 is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in Elementra \u003c= 1.0.9 versions.

Which CVE IDs does GHSA-mwqj-436j-h2w9 cover?

GHSA-mwqj-436j-h2w9 covers the following CVE IDs: CVE-2026-39529. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mwqj-436j-h2w9?

GHSA-mwqj-436j-h2w9 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-mwqj-436j-h2w9CriticalCVSS 9.8

Unauthenticated PHP Object Injection in Elementra <= 1.0.9 versions.

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-39529 →

📋 Description

Unauthenticated PHP Object Injection in Elementra <= 1.0.9 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-39529
https://patchstack.com/database/wordpress/theme/elementra/vulnerability/wordpress-elementra-theme-1-0-9-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-mwqj-436j-h2w9