CVE-2025-9294
Quiz And Survey Master <= 10.3.1 - Missing Authorization to Authenticated (Subscriber+) Quiz Results Deletion
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the qsm_dashboard_delete_result function in all versions up to, and including, 10.3.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete quiz results.
| CWE | CWE-285 |
| Vendor | expresstech |
| Product | quiz and survey master (qsm) – easy quiz and survey maker |
| Published | Jan 6, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
expresstech / Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker
0 ≤ 10.3.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/55895508-d0ef-4855-8d15-b8a45ba0dcb2?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.2.6/php/admin/options-page-questions-tab.php#L1116 research.cleantalk.org: https://research.cleantalk.org/cve-2025-9294/
Credits
Dmitrii Ignatyev