Stored Cross-Site Scripting Vulnerability in Quiz Maker Plugin for WordPress
CVE-2026-2384

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Quiz Maker
Vendor
CVE Published:
20 February 2026

What is CVE-2026-2384?

The Quiz Maker plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping for user-supplied attributes within the vc_quizmaker shortcode. This flaw affects all versions up to and including 6.7.1.7. Authenticated attackers with contributor-level access can exploit this vulnerability to inject malicious web scripts into affected pages, which execute whenever a user accesses those pages. The vulnerability is contingent upon the WPBakery Page Builder being installed and active.

Affected Version(s)

Quiz Maker 0 <= 6.7.1.7

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/quiz-maker/tag...
https://plugins.trac.wordpress.org/browser/quiz-maker/tag...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Yudha - DJ
.