Medium severity · published Feb 20, 2026
CVE-2026-2384
Quiz Maker <= 6.7.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
6.4
CVSS
0.3%
EPSS
No
On KEV
Description
The Quiz Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `vc_quizmaker` shortcode in all versions up to, and including, 6.7.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Note: This vulnerability requires WPBakery Page Builder to be installed and active
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QM
Quiz Maker · ays-pro
through 6.7.1.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2384
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.1.7/pb_templates/quiz_maker_wpbvc.php#L13
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.1.7/pb_templates/quiz_maker_wpbvc.php#L60
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/e54e2831-e5e9-43f4-acb6-9cf00fdb4e57?source=cve
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