What is GHSA-4v6j-5867-cj5q?

GHSA-4v6j-5867-cj5q is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated Privilege Escalation in Meta Box AIO \u003c= 3.7.1 versions.

Which CVE IDs does GHSA-4v6j-5867-cj5q cover?

GHSA-4v6j-5867-cj5q covers the following CVE IDs: CVE-2026-39761. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4v6j-5867-cj5q?

GHSA-4v6j-5867-cj5q has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-4v6j-5867-cj5qCriticalCVSS 9.8

Unauthenticated Privilege Escalation in Meta Box AIO <= 3.7.1 versions.

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-39761 →

📋 Description

Unauthenticated Privilege Escalation in Meta Box AIO <= 3.7.1 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-39761
https://patchstack.com/database/wordpress/plugin/meta-box-aio/vulnerability/wordpress-meta-box-aio-plugin-3-7-1-privilege-escalation-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-4v6j-5867-cj5q