CVE-2026-24358

HIGH
2026-01-22 [email protected]
8.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 22, 2026 - 17:16 nvd
HIGH 8.8

DescriptionNVD

Missing Authorization 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 <= 10.3.3.

AnalysisAI

ExpressTech Systems Quiz And Survey Master quiz-master-next is affected by missing authorization (CVSS 8.8).

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RemediationAI

Within 24 hours: Inventory all instances of quiz-master-next in production and development environments; disable public access to the application if business-critical functionality allows. Within 7 days: Implement network segmentation to restrict access to trusted networks only; deploy WAF rules to block suspicious authorization requests; enable enhanced logging and monitoring. …

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CVE-2026-24358 vulnerability details – vuln.today

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