Missing Authorization vulnerability in Harmonic Design HD Quiz hd-quiz allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects HD Quiz: from n/a through <= 2.0.9.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00032.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Harmonic Design HD Quiz unaffected
Version Status Constraints
n/a affected
≤ <= 2.0.9

No data.

No data.

Vendor Product Confidence Versions
Harmonicdesign Hd Quiz — —
Wordpress Wordpress — —

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Subscriptions

Vendors Products
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Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://patchstack.com/database/Wordpress/Plugin/hd-quiz/vulnerability/wordpress-hd-quiz-plugin-2-0-9-broken-access-control-vulnerability?_s_id=cve cve-icon cve-icon
History

Tue, 27 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 26 Jan 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Harmonicdesign
Harmonicdesign hd Quiz
Wordpress
Wordpress wordpress
Vendors & Products Harmonicdesign
Harmonicdesign hd Quiz
Wordpress
Wordpress wordpress

Fri, 23 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in Harmonic Design HD Quiz hd-quiz allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects HD Quiz: from n/a through <= 2.0.9.
Title WordPress HD Quiz plugin <= 2.0.9 - Broken Access Control vulnerability
Weaknesses CWE-862
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-01-27T16:51:35.020Z

Reserved: 2026-01-23T12:31:46.854Z

Link: CVE-2026-24544

cve-icon Vulnrichment

Updated: 2026-01-27T16:51:12.492Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-23T15:16:10.797

Modified: 2026-01-27T17:16:13.420

Link: CVE-2026-24544

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-26T11:52:56Z

Weaknesses