The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability and status checks on multiple functions in all versions up to, and including, 10.3.1. This makes it possible for unauthenticated attackers to view the details of unpublished, private, or password-protected quizzes, as well as submit file responses to questions from those quizzes, which allow file upload.
CVE-2025-9637 is a medium severity with CVSS 6.5 File Upload issue affecting the Plugin Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker. It affects Versions up to 10.3.1 and is fixed in 10.3.2.
CVE-2025-9637 is tracked for the Plugin Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker as medium severity with CVSS 6.5. The affected range is Versions up to 10.3.1. Update Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker to 10.3.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
quiz-master-next
View on wordpress.org
|
| CVE | CVE-2025-9637 |
| Patched Versions |
10.3.2
|
| Affected Versions |
Versions up to 10.3.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress <= 9.0.1 - Authenticated (Contributor+) SQL Injection
Quiz and Survey Master <= 8.1.4 - Unauthenticated SQL Injection
Quiz and Survey Master <= 7.0.0 - Arbitrary File Upload
Quiz And Survey Master <= 7.3.6 - Cross-Site Request Forgery
Quiz And Survey Master <= 7.1.11 - Authenticated SQL injection via shortcode
Quiz And Survey Master <= 4.7.8 - Cross-Site Request Forgery to Stored Cross-Site Scripting
Quiz and Survey Master <= 7.0.0 - Unauthenticated Arbitrary File Deletion
Quiz And Survey Master <= 10.2.5 - Unauthenticated PHP Object Injection
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