---
id: CVE-2026-104391
title: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in ExpressTech Quiz And Survey Master
  quiz-master-next allows Stored XSS.This issue affects Quiz And Survey Master:
  from n/a through 11.2.7.
summary: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in ExpressTech Quiz And Survey Master
  quiz-master-next allows Stored XSS.This issue affects Quiz And Survey Master:
  from n/a through 11.2.7.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-79
vendor: ExpressTech
product: quiz-master-next
affected:
  - quiz-master-next <= 11.2.7
published: '2026-10-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T11:17:10.473'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104391'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-11-2-7-cross-site-scripting-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-07T10:01:35.266940Z'
ingestedAt: '2026-10-07T10:25:12.184Z'
---

## Overview

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows Stored XSS.This issue affects Quiz And Survey Master: from n/a through 11.2.7.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.