Missing Authorization Vulnerability in Quiz And Survey Master by ExpressTech Systems
CVE-2026-24358

8.8HIGH

Key Information:

Vendor

WordPress
Status
Quiz And Survey Master
Vendor
CVE Published:
22 January 2026

What is CVE-2026-24358?

A missing authorization vulnerability exists in the Quiz And Survey Master plugin by ExpressTech Systems. This flaw allows attackers to exploit incorrectly configured access control security levels, potentially leading to unauthorized access and manipulation of quizzes and surveys. The vulnerability affects all versions up to 10.3.3, highlighting the need for immediate attention and updates to mitigate risks.

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Deploy the Patch

Affected Version(s)

Quiz And Survey Master <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/quiz-mas...
vdb-entry

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

daroo | Patchstack Bug Bounty Program
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