CVE-2025-12426
Quiz Maker <= 6.7.0.80 - Unauthenticated Sensitive Information Exposure
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-200 |
| Vendor | ays-pro |
| Product | quiz maker |
| Published | Nov 19, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for ays-pro quiz maker
Be the first to know when new medium vulnerabilities affecting ays-pro quiz maker are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
ays-pro / Quiz Maker
0 ≤ 6.7.0.80
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/bc524e3e-9b7c-47ae-ab44-c327b287b81a?source=cve plugins.trac.wordpress.org: 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: https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.0.69/public/class-quiz-maker-public.php#L179
Credits
Rafshanzani Suhada