Quiz and Survey Master (QSM) <= 10.3.1 - Missing Authorization to Unpublished, Private And Password-Protected Quiz Information Disclosure And Image Response Uploads

Missing Authorization
CVE CVE-2025-9637
CVSS Medium (6.5)
Publicly Published January 5, 2026
Last Updated January 6, 2026
Researcher Rahul Sreenivasan (Tr0j4n)
Description

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 This makes it possible for unauthenticated attackers to view the details of unpublished, private, or password-protected quizzes, as well as submit file responses to questions from those quizzes, which allow file upload.

References

1 affected software package

Software Type Plugin
Software Slug quiz-master-next (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 10.3.1
Patched Version
  • 10.3.2
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