CVE-2026-107862— WordPress Quiz And Survey Master plugin <= 11.2.7 - Cross Site Scripting (XSS) vulnerability
Quick assessment
Affected
ExpressTech Quiz And Survey Master
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ExpressTech Quiz And Survey Master（quiz-master-next）插件中存在“网页生成期间对输入数据的处理不当”（即跨站脚本攻击，Cross-site Scripting）漏洞，可导致基于 DOM 的跨站脚本攻击（DOM-Based XSS）。该漏洞影响 Quiz And Survey Master 插件的所有版本，从未知版本（n/a）至 11.2.7。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by CompromiseAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ExpressTech | Quiz And Survey Master | ≤ 11.2.7 |
affected |
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I. Basic Information for CVE-2026-107862
Vulnerability Information
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Vulnerability Title
WordPress Quiz And Survey Master plugin <= 11.2.7 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ExpressTech Quiz And Survey Master quiz-master-next allows DOM-Based XSS.This issue affects Quiz And Survey Master: from n/a through 11.2.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ExpressTech | Quiz And Survey Master | 0 ~ 11.2.7 | - |
|
II. Public POCs for CVE-2026-107862
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-107862 (1)
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V. Comments for CVE-2026-107862
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