What is GHSA-3mrq-9m93-28r2?

GHSA-3mrq-9m93-28r2 is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in Quirky \u003c= 1.23 versions.

Which CVE IDs does GHSA-3mrq-9m93-28r2 cover?

GHSA-3mrq-9m93-28r2 covers the following CVE IDs: CVE-2026-54857. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3mrq-9m93-28r2?

GHSA-3mrq-9m93-28r2 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-3mrq-9m93-28r2CriticalCVSS 9.8

Unauthenticated PHP Object Injection in Quirky <= 1.23 versions.

Vendor

GitHub Security Advisories

Published

October 29, 2026

Last Modified

October 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-54857 →

📋 Description

Unauthenticated PHP Object Injection in Quirky <= 1.23 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-54857
https://patchstack.com/database/wordpress/theme/quirky/vulnerability/wordpress-quirky-theme-1-23-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-3mrq-9m93-28r2