Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress <= 9.0.1 - Authenticated (Contributor+) SQL Injection

9.9
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2024-3592
CVSS 9.9 (Critical)
Publicly Published June 6, 2024
Last Updated July 3, 2024
Researcher Lucio Sá

Description

The Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress plugin for WordPress is vulnerable to SQL Injection via the 'question_id' parameter in all versions up to, and including, 9.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. CVE-2024-5606 appears to be a duplicate of this issue.

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

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Vulnerability Details for Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker

Software Type Plugin
Software Slug quiz-master-next (view on wordpress.org)
Patched? Yes
Remediation Update to version 9.0.2, or a newer patched version
Affected Version
  • <= 9.0.1
Patched Version
  • 9.0.2

Recent vulnerabilities in Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker

# Title CVE ID CVSS Researchers Date
1 Quiz and Survey Master (QSM) <= 11.1.4 - Missing Authorization to Authenticated (Contributor+) Arbitrary Quiz Modification and Email Reroute via Leaked Nonce from /quiz/structure CVE-2026-9230 4.3 Kirasec July 2, 2026
2 Quiz and Survey Master (QSM) <= 11.1.4 - Missing Authorization to Authenticated (Contributor+) Arbitrary Modification via qsm_insert_quiz_template AJAX Action CVE-2026-9233 4.3 Weerawat Pawanawiwat (ErbaZZ) June 26, 2026
3 Quiz and Survey Master (QSM) <= 11.1.2 - Authenticated (Admin+) SQL Injection via 'order' and 'limit' Parameters CVE-2026-6448 4.9 Drew Webber (mcdruid) June 5, 2026
4 Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker <= 11.1.2 - Unauthenticated Stored Cross-Site Scripting CVE-2026-48867 7.2 endy June 3, 2026
5 Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker <= 11.0.0 - Unauthenticated Stored Cross-Site Scripting CVE-2026-40787 7.2 Jakub Herman April 23, 2026
6 Quiz and Survey Master (QSM) <= 11.1.0 - Unauthenticated Shortcode Injection Leading to Arbitrary Quiz Result Disclosure via Quiz Answer Text Input Fields CVE-2026-5797 5.3 Rafshanzani Suhada April 16, 2026
7 Quiz and Survey Master (QSM) <= 10.3.5 - Authenticated (Contributor+) SQL Injection via 'merged_question' Parameter CVE-2026-2412 6.5 d.v4n_s3c March 23, 2026
8 Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker <= 10.3.4 - Missing Authorization CVE-2026-25329 4.3 Mohammad Amin Hajian (mamadrce) February 5, 2026
9 Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker <= 10.3.4 - Unauthenticated Insecure Direct Object Reference CVE-2026-25324 5.3 johska February 1, 2026
10 Quiz And Survey Master <= 10.3.1 - Authenticated (Subscriber+) SQL Injection CVE-2025-67987 6.5 Doan Dinh Van (d52v) January 28, 2026

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