CVE-2024-22027 - Vulnerability Details - OpenCVE

Description

Improper input validation vulnerability in WordPress Quiz Maker Plugin prior to 6.5.0.6 allows a remote authenticated attacker to perform a Denial of Service (DoS) attack against external services.

Published: 2024-01-12

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

AYS Pro Plugins

WordPress Quiz Maker Plugin

affected

Version	Status	Constraints
`prior to 6.5.0.6`	affected	—

Configuration 1 [-]

cpe:2.3:a:ays-pro:quiz_maker:*:*:*:*:*:wordpress:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2024-19633	Improper input validation vulnerability in WordPress Quiz Maker Plugin prior to 6.5.0.6 allows a remote authenticated attacker to perform a Denial of Service (DoS) attack against external services.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0051.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://jvn.jp/en/jp/JVN37326856/
https://wordpress.org/plugins/quiz-maker/

History

Wed, 25 Sep 2024 21:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Ays-pro Quiz Maker

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2024-01-12T06:41:29.452Z

Updated: 2025-06-05T18:21:22.928Z

Reserved: 2024-01-04T01:13:22.923Z

Link: CVE-2024-22027

Vulnrichment

Updated: 2024-08-01T22:35:34.452Z

NVD

Status : Modified

Published: 2024-01-12T07:15:12.243

Modified: 2025-06-05T19:15:25.847

Link: CVE-2024-22027

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-22027", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "state": "PUBLISHED", "assignerShortName": "jpcert", "dateReserved": "2024-01-04T01:13:22.923Z", "datePublished": "2024-01-12T06:41:29.452Z", "dateUpdated": "2025-06-05T18:21:22.928Z"}, "containers": {"cna": {"affected": [{"vendor": "AYS Pro Plugins", "product": "WordPress Quiz Maker Plugin", "versions": [{"version": "prior to 6.5.0.6", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "Improper input validation vulnerability in WordPress Quiz Maker Plugin prior to 6.5.0.6 allows a remote authenticated attacker to perform a Denial of Service (DoS) attack against external services."}], "problemTypes": [{"descriptions": [{"description": "Improper input validation", "lang": "en", "type": "text"}]}], "references": [{"url": "https://wordpress.org/plugins/quiz-maker/"}, {"url": "https://jvn.jp/en/jp/JVN37326856/"}], "providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2024-01-12T06:41:29.452Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:35:34.452Z"}, "title": "CVE Program Container", "references": [{"url": "https://wordpress.org/plugins/quiz-maker/", "tags": ["x_transferred"]}, {"url": "https://jvn.jp/en/jp/JVN37326856/", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-20", "lang": "en", "description": "CWE-20 Improper Input Validation"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-09-25T20:27:57.229321Z", "id": "CVE-2024-22027", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-05T18:21:22.928Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://wordpress.org/plugins/quiz-maker/", "tags": ["x_transferred"]}, {"url": "https://jvn.jp/en/jp/JVN37326856/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:35:34.452Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-22027", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-25T20:27:57.229321Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-25T20:28:02.946Z"}}], "cna": {"affected": [{"vendor": "AYS Pro Plugins", "product": "WordPress Quiz Maker Plugin", "versions": [{"status": "affected", "version": "prior to 6.5.0.6"}]}], "references": [{"url": "https://wordpress.org/plugins/quiz-maker/"}, {"url": "https://jvn.jp/en/jp/JVN37326856/"}], "descriptions": [{"lang": "en", "value": "Improper input validation vulnerability in WordPress Quiz Maker Plugin prior to 6.5.0.6 allows a remote authenticated attacker to perform a Denial of Service (DoS) attack against external services."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Improper input validation"}]}], "providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2024-01-12T06:41:29.452Z"}}}, "cveMetadata": {"cveId": "CVE-2024-22027", "state": "PUBLISHED", "dateUpdated": "2025-06-05T18:21:22.928Z", "dateReserved": "2024-01-04T01:13:22.923Z", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "datePublished": "2024-01-12T06:41:29.452Z", "assignerShortName": "jpcert"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ays-pro:quiz_maker:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "D10A3F01-F9B4-4A5F-ABB4-3972679C093D", "versionEndExcluding": "6.5.0.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper input validation vulnerability in WordPress Quiz Maker Plugin prior to 6.5.0.6 allows a remote authenticated attacker to perform a Denial of Service (DoS) attack against external services."}, {"lang": "es", "value": "Una vulnerabilidad de validaci\u00f3n de entrada incorrecta en WordPress Quiz Maker Plugin anterior a 6.5.0.6 permite a un atacante remoto autenticado realizar un ataque de denegaci\u00f3n de servicio (DoS) contra servicios externos."}], "id": "CVE-2024-22027", "lastModified": "2025-06-05T19:15:25.847", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-01-12T07:15:12.243", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN37326856/"}, {"source": "vultures@jpcert.or.jp", "tags": ["Product"], "url": "https://wordpress.org/plugins/quiz-maker/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN37326856/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://wordpress.org/plugins/quiz-maker/"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}