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CVE-2025-12426

Quiz Maker <= 6.7.0.80 - Unauthenticated Sensitive Information Exposure

Published: Nov 19, 2025Updated: Dec 12, 2025 Sources: CVE List NVDCWE-200
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.3%
Top 79.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
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Description

The Quiz Maker plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.7.0.80. This is due to the plugin exposing quiz answers through the ays_quiz_check_answer AJAX action without proper authorization checks. The endpoint only validates a nonce, but that same nonce is publicly available to all site visitors via the quiz_maker_ajax_public localized script data. This makes it possible for unauthenticated attackers to extract sensitive data including quiz answers for any quiz question.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200NVD-CWE-noinfo

Affected Products

Quiz Makerays-pro
On-premWeb App
Web & CMS Plugins
quiz makerays-pro
On-premWeb App
Web & CMS Plugins
ays-procommercialWeb & CMS Plugins

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/bc524e3e-9b7c-47ae-ab44-c327b287b81a?source=cve
wordfence.com
https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.0.69/public/class-quiz-maker-public.php#L8490
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.0.69/includes/class-quiz-maker.php#L393
plugins.trac.wordpress.org
and 1 more references View all →

Timeline

Published
Nov 19, 2025
Last Updated
Dec 12, 2025

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