CVE-2025-9637

MEDIUM

Quiz and Survey Master (QSM) <= 10.3.1 - Unauthenticated Unpublished Quiz Access and File Upload

Title source: llm
STIX 2.1

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 This makes it possible for unauthenticated attackers to view the details of unpublished, private, or password-protected quizzes, as well as submit file responses to questions from those quizzes, which allow file upload.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 (4)

Core 4

Scores

CVSS v3 6.5
EPSS 0.0023
EPSS Percentile 13.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (2)
expresstech/Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker < 10.3.1
expresstech/quiz_and_survey_master < 10.3.2
Published Jan 06, 2026
Tracked Since Feb 18, 2026