CVE-2026-25324
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Authorization Bypass in Quiz And Survey Master via User-Controlled Key

Publication date: 2026-02-19

Last updated on: 2026-02-20

Assigner: Patchstack

Description
Authorization Bypass Through User-Controlled Key vulnerability in ExpressTech Systems Quiz And Survey Master quiz-master-next allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Quiz And Survey Master: from n/a through <= 10.3.4.
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Meta Information
Published
2026-02-19
Last Modified
2026-02-20
Generated
2026-06-16
AI Q&A
2026-02-19
EPSS Evaluated
2026-06-14
NVD
CVE-2026-25324
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
expresstech_systems quiz_and_survey_master to 10.3.4 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
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Executive Summary

This vulnerability is an Authorization Bypass Through User-Controlled Key issue in the ExpressTech Systems Quiz And Survey Master plugin (quiz-master-next). It occurs due to incorrectly configured access control security levels, which allows an attacker to bypass authorization mechanisms by manipulating user-controlled keys.

Impact Analysis

The impact of this vulnerability is that unauthorized users may gain access to restricted functions or data within the Quiz And Survey Master plugin. This could lead to unauthorized actions being performed or sensitive information being exposed.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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