Quiz Maker <= 6.5.8.3 - Unauthenticated SQL Injection via 'ays_questions' Parameter

9.8
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2024-6028
CVSS 9.8 (Critical)
Publicly Published June 24, 2024
Last Updated June 25, 2024
Researcher Arkadiusz Hydzik

Description

The Quiz Maker plugin for WordPress is vulnerable to time-based SQL Injection via the 'ays_questions' parameter in all versions up to, and including, 6.5.8.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

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Vulnerability Details for Quiz Maker by AYS

Software Type Plugin
Software Slug quiz-maker (view on wordpress.org)
Patched? Yes
Remediation Update to version 6.5.8.4, or a newer patched version
Affected Version
  • <= 6.5.8.3
Patched Version
  • 6.5.8.4

Recent vulnerabilities in Quiz Maker by AYS

# Title CVE ID CVSS Researchers Date
1 Quiz Maker by AYS <= 6.7.1.29 - Unauthenticated Stored Cross-Site Scripting via 'rate_reason' CVE-2026-6817 5.8 CHOIGYEONGMIN May 1, 2026
2 Quiz Maker <= 6.7.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2026-2384 6.4 Muhammad Yudha - DJ February 19, 2026
3 Quiz Maker <= 6.7.1.2 - Cross-Site Request Forgery CVE-2026-32342 4.3 w41bu1 February 10, 2026
4 Quiz Maker <= 6.7.0.88 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2025-14579 4.4 Bakir Tučić December 22, 2025
5 Quiz Maker <= 6.7.0.82 - Cross-Site Request Forgery CVE-2025-67595 4.3 Doan Dinh Van December 2, 2025
6 Quiz Maker <= 6.7.0.80 - Unauthenticated Sensitive Information Exposure CVE-2025-12426 5.3 Rafshanzani Suhada November 18, 2025
7 Quiz Maker <= 6.7.0.65 - Unauthenticated Sensitive Information Exposure CVE-2025-58015 5.3 Muhammad Zidan Ali Mansur September 22, 2025
8 Quiz Maker <= 6.7.0.64 - Cross-Site Request Forgery CVE-2025-58014 4.3 Muhammad Zidan Ali Mansur September 22, 2025
9 Quiz Maker <= 6.7.0.56 - Unauthenticated SQL Injection CVE-2025-10042 5.9 Rahul Sreenivasan (Tr0j4n) September 16, 2025
10 Quiz Maker <= 6.5.9.8 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2024-8617 4.4 Krugov Artyom September 16, 2024

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