CVE-2024-8325

The Blockspare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites – Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in the ‘blockspare_render_social_sharing_block’ function in all versions up to, and including, 3.2.4 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 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/3145729/	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/c23995c6-989e-48d2-ba60-b0bf7b750245?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:blockspare:blockspare:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2024-09-04 06:15

Updated : 2024-10-07 12:37

NVD link : CVE-2024-8325

Mitre link : CVE-2024-8325

CVE.ORG link : CVE-2024-8325

JSON object : View

Products Affected

blockspare

blockspare

CWE

CWE-79

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

{"id": "CVE-2024-8325", "cveTags": [], "metrics": {"cvssMetricV31": [{"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}, {"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}]}, "published": "2024-09-04T06:15:17.657", "references": [{"url": "https://plugins.trac.wordpress.org/changeset/3145729/", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c23995c6-989e-48d2-ba60-b0bf7b750245?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Blockspare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites \u2013 Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in the \u2018blockspare_render_social_sharing_block\u2019 function in all versions up to, and including, 3.2.4 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 Blockspare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites \u2013 Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s de varios par\u00e1metros en la funci\u00f3n 'blockspare_render_social_sharing_block' en todas las versiones hasta la 3.2.4 incluida debido a una desinfecci\u00f3n de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten secuencias de comandos web arbitrarias en p\u00e1ginas que se ejecutar\u00e1n siempre que un usuario acceda a una p\u00e1gina inyectada."}], "lastModified": "2024-10-07T12:37:58.740", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:blockspare:blockspare:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "9077F923-BF37-434A-B875-4DE743B27E3D", "versionEndExcluding": "3.2.5"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}