CVE-2023-4968

The WPLegalPages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wplegalpage' shortcode in versions up to, and including, 2.9.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with author-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/wplegalpages/tags/2.9.2/public/class-wp-legal-pages-public.php#L150	Patch
https://plugins.trac.wordpress.org/changeset/2976774/wplegalpages/trunk/public/class-wp-legal-pages-public.php#file0	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/68d7b5d0-c777-4ff9-bdef-a7762cfbdf1a?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/browser/wplegalpages/tags/2.9.2/public/class-wp-legal-pages-public.php#L150	Patch
https://plugins.trac.wordpress.org/changeset/2976774/wplegalpages/trunk/public/class-wp-legal-pages-public.php#file0	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/68d7b5d0-c777-4ff9-bdef-a7762cfbdf1a?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wpeka:wplegalpages:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 08:36

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-20 07:15

Updated : 2024-11-21 08:36

NVD link : CVE-2023-4968

Mitre link : CVE-2023-4968

CVE.ORG link : CVE-2023-4968

JSON object : View

Products Affected

wpeka

wplegalpages

CWE

CWE-79

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

{"id": "CVE-2023-4968", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.7}]}, "published": "2023-10-20T07:15:16.847", "references": [{"url": "https://plugins.trac.wordpress.org/browser/wplegalpages/tags/2.9.2/public/class-wp-legal-pages-public.php#L150", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/2976774/wplegalpages/trunk/public/class-wp-legal-pages-public.php#file0", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/68d7b5d0-c777-4ff9-bdef-a7762cfbdf1a?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/wplegalpages/tags/2.9.2/public/class-wp-legal-pages-public.php#L150", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://plugins.trac.wordpress.org/changeset/2976774/wplegalpages/trunk/public/class-wp-legal-pages-public.php#file0", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/68d7b5d0-c777-4ff9-bdef-a7762cfbdf1a?source=cve", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The WPLegalPages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wplegalpage' shortcode in versions up to, and including, 2.9.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with author-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 WPLegalPages para WordPress es vulnerable a Cross-Site Scripting (XSS) Almacenado a trav\u00e9s del shortcode 'wplegalpage' en versiones hasta la 2.9.2 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 autor 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": "2024-11-21T08:36:21.933", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wpeka:wplegalpages:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "27B3594A-3164-4EB2-96BC-AEAC9C8516E2", "versionEndIncluding": "2.9.2"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}