What is GHSA-22r5-47c6-39f8?

GHSA-22r5-47c6-39f8 is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in Ultimate Maps by Supsystic \u003c 1.5.0 versions.

Which CVE IDs does GHSA-22r5-47c6-39f8 cover?

GHSA-22r5-47c6-39f8 covers the following CVE IDs: CVE-2026-73376. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-22r5-47c6-39f8?

GHSA-22r5-47c6-39f8 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-22r5-47c6-39f8CriticalCVSS 9.8

Unauthenticated PHP Object Injection in Ultimate Maps by Supsystic < 1.5.0 versions.

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-73376 →

📋 Description

Unauthenticated PHP Object Injection in Ultimate Maps by Supsystic < 1.5.0 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-73376
https://patchstack.com/database/wordpress/plugin/ultimate-maps-by-supsystic/vulnerability/wordpress-ultimate-maps-by-supsystic-plugin-1-5-0-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-22r5-47c6-39f8