Quiz And Survey Master <= 11.2.3 - Authenticated (Contributor+) Insecure Direct Object Reference

4.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2026-14825
CVSS 4.3 (Medium)
Publicly Published August 17, 2026
Last Updated August 20, 2026
Researcher Revanth Hari Narayana Matte

Description

The Quiz And Survey Master plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 11.2.3. This is due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.

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

Software Type Plugin
Software Slug quiz-master-next (view on wordpress.org)
Patched? Yes
Remediation Update to version 11.2.4, or a newer patched version
Affected Version
  • <= 11.2.3
Patched Version
  • 11.2.4

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

# Title CVE ID CVSS Researchers Date
1 Quiz and Survey Master (QSM) <= 11.2.6 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'qsm_hidden_questions' Parameter CVE-2026-96558 7.2 Kuba October 9, 2026
2 Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker <= 11.2.7 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-104391 6.4 Intrudify October 7, 2026
3 Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker <= 11.2.7 - Authenticated (Contributor+) PHP Object Injection CVE-2026-104392 7.5 Ananda Dhakal October 7, 2026
4 Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker <= 11.2.6 - Unauthenticated Stored Cross-Site Scripting CVE-2026-97289 7.2 Ivaylo Atanassov September 30, 2026
5 Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker <= 11.2.5 - Unauthenticated Insecure Direct Object Reference CVE-2026-62140 5.3 Adam Kahlon September 10, 2026
6 Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker < 11.2.4 - Authenticated (Contributor+) Insecure Direct Object Reference CVE-2026-79615 4.3 Shikhali Jamalzade August 28, 2026
7 Quiz And Survey Master <= 11.2.3 - Authenticated (Contributor+) Insecure Direct Object Reference CVE-2026-14826 4.3 Revanth Hari Narayana Matte August 17, 2026
8 Quiz and Survey Master (QSM) <= 11.2.1 - Authenticated (Contributor+) SQL Injection via 'randon_category' Quiz Option CVE-2026-15963 6.5 Wordfence PRISM August 15, 2026
9 Quiz and Survey Master (QSM) <= 11.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'question_title' Parameter CVE-2026-11780 6.4 Jonah Burgess (CryptoCat) August 15, 2026
10 Quiz And Survey Master <= 11.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-14824 6.4 Meher Sudhakar Abbireddi July 27, 2026

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