Disclosure summary
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 This makes it possible for unauthenticated attackers to view the details of unpublished, private, or password-protected quizzes, as well as submit file responses to questions from those quizzes, which allow file upload.
Source-reported weakness categories
CWE-862
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-9637
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| expresstech | quiz_and_survey_master | * {"versionEndExcluding":"10.3.2"} |
Original records & references
- NIST NVD record
- CVE Program record
- plugins.trac.wordpress.org — Product
- plugins.trac.wordpress.org — Product
- plugins.trac.wordpress.org — Product
- www.wordfence.com — Third Party Advisory
PUBLISHED 2026-01-06T05:15:48-05:00
MODIFIED 2026-10-07T06:10:00-04:00
INGESTED 2026-10-08T12:40:20-04:00