Unauthorized Data Deletion in Quiz and Survey Master Plugin
CVE-2025-9294

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Quiz And Survey Master (qsm) – Easy Quiz And Survey Maker
Vendor
CVE Published:
6 January 2026

What is CVE-2025-9294?

The Quiz and Survey Master plugin for WordPress has a critical vulnerability that allows authenticated users, starting from Subscriber-level access, to delete quiz results without the necessary capability checks in place. This flaw affects all versions up to and including 10.3.1, exposing the plugin to unauthorized data manipulation. Attackers might exploit this weakness to erase valuable quiz results, potentially disrupting educational assessments and surveys.

Affected Version(s)

Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker * <= 10.3.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/quiz-master-ne...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dmitrii Ignatyev
JSON
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CVE-2025-9294 : Unauthorized Data Deletion in Quiz and Survey Master Plugin