CVE-2023-5335

The Buzzsprout Podcasting plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'buzzsprout' shortcode in versions up to, and including, 1.8.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions 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/browser/buzzsprout-podcasting/tags/1.8.3/buzzsprout-podcasting.php#L271	Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/be7f8b73-801d-46e8-81c1-8bb0bb576700?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:buzzsprout:buzzsprout:*:*:*:*:*:wordpress:*:*

History

07 Nov 2023, 04:23

Type	Values Removed	Values Added
CWE	~~CWE-79~~

03 Nov 2023, 20:52

Type	Values Removed	Values Added
CPE		cpe:2.3:a:buzzsprout:buzzsprout::::::wordpress::*
First Time		Buzzsprout Buzzsprout buzzsprout
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
References	~~(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/be7f8b73-801d-46e8-81c1-8bb0bb576700?source=cve -~~	(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/be7f8b73-801d-46e8-81c1-8bb0bb576700?source=cve - Third Party Advisory
References	~~(MISC) https://plugins.trac.wordpress.org/browser/buzzsprout-podcasting/tags/1.8.3/buzzsprout-podcasting.php#L271 -~~	(MISC) https://plugins.trac.wordpress.org/browser/buzzsprout-podcasting/tags/1.8.3/buzzsprout-podcasting.php#L271 - Exploit

30 Oct 2023, 14:32

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-30 14:15

Updated : 2024-02-28 20:33

NVD link : CVE-2023-5335

Mitre link : CVE-2023-5335

CVE.ORG link : CVE-2023-5335

JSON object : View

Products Affected

buzzsprout

buzzsprout

CWE

No CWE.

{"id": "CVE-2023-5335", "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": "2023-10-30T14:15:09.667", "references": [{"url": "https://plugins.trac.wordpress.org/browser/buzzsprout-podcasting/tags/1.8.3/buzzsprout-podcasting.php#L271", "tags": ["Exploit"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/be7f8b73-801d-46e8-81c1-8bb0bb576700?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "The Buzzsprout Podcasting plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'buzzsprout' shortcode in versions up to, and including, 1.8.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El complemento Buzzsprout Podcasting para WordPress es vulnerable a Cross-Site Scripting (XSS) Almacenado a trav\u00e9s del shortcode 'buzzsprout' en versiones hasta la 1.8.3 incluida debido a una sanitizaci\u00f3n de entrada y a un escape de salida en los atributos proporcionados por el usuario insuficientes. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "lastModified": "2023-11-07T04:23:55.370", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:buzzsprout:buzzsprout:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "CABB0244-B644-4246-AD92-8AD6CDB02DC6", "versionEndExcluding": "1.8.4"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}