CVE-2023-5076

The Ziteboard Online Whiteboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ziteboard' shortcode in versions up to, and including, 2.9.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ziteboard:ziteboard:*:*:*:*:*:wordpress:*:*

History

15 Nov 2023, 13:54

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
First Time		Ziteboard ziteboard Ziteboard
CWE		CWE-79
CPE		cpe:2.3:a:ziteboard:ziteboard::::::wordpress::*
References	~~() https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve -~~	() https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve - Third Party Advisory
References	~~() https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard -~~	() https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard - Patch

07 Nov 2023, 12:14

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-07 08:15

Updated : 2024-02-28 20:33

NVD link : CVE-2023-5076

Mitre link : CVE-2023-5076

CVE.ORG link : CVE-2023-5076

JSON object : View

Products Affected

ziteboard

ziteboard

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2023-5076", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}, {"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.1}]}, "published": "2023-11-07T08:15:24.313", "references": [{"url": "https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Ziteboard Online Whiteboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ziteboard' shortcode in versions up to, and including, 2.9.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El complemento Ziteboard Online Whiteboard para WordPress es vulnerable a Cross-Site Scripting (XSS) Almacenado a trav\u00e9s del shortcode 'ziteboard' en versiones hasta la 2.9.9 incluida debido a una sanitizaci\u00f3n de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "lastModified": "2023-11-15T13:54:34.067", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ziteboard:ziteboard:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "AE87B671-ABB0-4CC6-B287-68B9B6A50767", "versionEndIncluding": "2.9.9"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}