Cross-site Scripting Vulnerability in ExpressTech Quiz And Survey Master Plugin
CVE-2026-107862

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Quiz And Survey Master
Vendor
CVE Published:
12 October 2026

What is CVE-2026-107862?

The ExpressTech Quiz And Survey Master plugin is vulnerable to a Cross-site Scripting (XSS) attack due to improper input handling during the generation of web pages. This flaw allows attackers to inject malicious scripts that can be executed in the context of users' browsers. Consequently, sensitive user information may be exposed or manipulated when users interact with the affected plugin. The vulnerability persists in versions from n/a through 11.2.7, underscoring the importance of timely updates to mitigate potential security risks.

Affected Version(s)

Quiz And Survey Master 0 <= 11.2.7

References

https://patchstack.com/database/wordpress/plugin/quiz-mas...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hhhai | Patchstack Bug Bounty Program
.