WordPress Quiz And Survey Master plugin <= 8.1.10 - Broken Access Control vulnerability

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2023-37984
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-12-13 15:15:18 UTC
Updated2026-04-28 19:20:59 UTC
DescriptionMissing Authorization vulnerability in ExpressTech Quiz And Survey Master allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Quiz And Survey Master: from n/a through 8.1.10.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.001480000 probability, percentile 0.348790000 (date 2026-05-12)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
3.1CNACVSS4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA ExpressTech Quiz And Survey Master affected n/a 8.1.10 custom Not specified

References

ReferenceSourceLinkTags
patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/word... [email protected] patchstack.com
https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-8-1-10-broken-access-control-vulnerability?_s_id=cve MITRE patchstack.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: qilin_99 (Patchstack Alliance) (en)

Additional Advisory Data

Solutions

CNA: Update the WordPress Quiz And Survey Master plugin to the latest available version (at least 8.1.11).

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