CVE-2023-6988

The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's extend_builder_render_js shortcode in all versions up to, and including, 1.0.239 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.svn.wordpress.org/colibri-page-builder/trunk/extend-builder/shortcodes/render-js.php	Broken Link
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013337%40colibri-page-builder&new=3013337%40colibri-page-builder&sfp_email=&sfph_mail=	Issue Tracking
https://www.wordfence.com/threat-intel/vulnerabilities/id/300b24af-10a1-45b9-87ec-7c98dc94e76b?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:extendthemes:colibri_page_builder:*:*:*:*:*:wordpress:*:*

History

18 Jan 2024, 17:13

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-11 09:15

Updated : 2024-02-05 00:22

NVD link : CVE-2023-6988

Mitre link : CVE-2023-6988

CVE.ORG link : CVE-2023-6988

JSON object : View

Products Affected

extendthemes

colibri_page_builder

CWE

CWE-79

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

{"id": "CVE-2023-6988", "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": "2024-01-11T09:15:53.910", "references": [{"url": "https://plugins.svn.wordpress.org/colibri-page-builder/trunk/extend-builder/shortcodes/render-js.php", "tags": ["Broken Link"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013337%40colibri-page-builder&new=3013337%40colibri-page-builder&sfp_email=&sfph_mail=", "tags": ["Issue Tracking"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/300b24af-10a1-45b9-87ec-7c98dc94e76b?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 Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's extend_builder_render_js shortcode in all versions up to, and including, 1.0.239 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 Colibri Page Builder para WordPress es vulnerable a Cross-Site Scripting almacenado a trav\u00e9s del c\u00f3digo abreviado extend_builder_render_js del complemento en todas las versiones hasta la 1.0.239 incluida debido a una sanitizaci\u00f3n de entrada insuficiente y a un escape de salida en los atributos proporcionados por el usuario. 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": "2024-01-18T17:13:30.383", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:extendthemes:colibri_page_builder:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "3327623A-C2E0-48CC-9389-7456E5B997F6", "versionEndIncluding": "1.0.239"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}