What is GHSA-hvrj-fvj7-h84q?

GHSA-hvrj-fvj7-h84q is a security advisory published by GitHub Security Advisories with High severity. Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master...

Which CVE IDs does GHSA-hvrj-fvj7-h84q cover?

GHSA-hvrj-fvj7-h84q covers the following CVE IDs: CVE-2026-104392. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hvrj-fvj7-h84q?

GHSA-hvrj-fvj7-h84q has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-hvrj-fvj7-h84qHighCVSS 8.8

Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master...

Vendor

GitHub Security Advisories

Published

October 9, 2026

Last Modified

October 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-104392 →

📋 Description

Deserialization of Untrusted Data vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Object Injection.This issue affects Quiz And Survey Master: from n/a through 11.2.7.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-104392
https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-11-2-7-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-hvrj-fvj7-h84q