What is GHSA-3h99-6f5g-6j4m?

GHSA-3h99-6f5g-6j4m is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in Geo Controller \u003c= 8.9.8 versions.

Which CVE IDs does GHSA-3h99-6f5g-6j4m cover?

GHSA-3h99-6f5g-6j4m covers the following CVE IDs: CVE-2026-78286. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3h99-6f5g-6j4m?

GHSA-3h99-6f5g-6j4m has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-3h99-6f5g-6j4mCriticalCVSS 9.8

Unauthenticated PHP Object Injection in Geo Controller <= 8.9.8 versions.

Vendor

GitHub Security Advisories

Published

August 27, 2026

Last Modified

August 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-78286 →

📋 Description

Unauthenticated PHP Object Injection in Geo Controller <= 8.9.8 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78286
https://patchstack.com/database/wordpress/plugin/cf-geoplugin/vulnerability/wordpress-geo-controller-plugin-8-9-8-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-3h99-6f5g-6j4m