CVE-2024-3747

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-3747
The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the className parameter in the About Me block in all versions up to, and including, 2.0.39 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

6.4 /10

CVSS v3 : MEDIUM

V3 Legend

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://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=224954%40blocksy%2F2.0.40&old=224210%40blocksy%2F2.0.39 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e3f71928-3f1d-4c15-8655-41cdfb707370?source=cve Third Party Advisory
https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=224954%40blocksy%2F2.0.40&old=224210%40blocksy%2F2.0.39 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e3f71928-3f1d-4c15-8655-41cdfb707370?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:creativethemes:blocksy:*:*:*:*:*:wordpress:*:*
History

04 Feb 2025, 15:43

Type Values Removed Values Added
First Time Creativethemes blocksy
Creativethemes
CWE CWE-79
CPE cpe:2.3:a:creativethemes:blocksy:*:*:*:*:*:wordpress:*:*
References () https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=224954%40blocksy%2F2.0.40&old=224210%40blocksy%2F2.0.39 - () https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=224954%40blocksy%2F2.0.40&old=224210%40blocksy%2F2.0.39 - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/e3f71928-3f1d-4c15-8655-41cdfb707370?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/e3f71928-3f1d-4c15-8655-41cdfb707370?source=cve - Third Party Advisory

21 Nov 2024, 09:30

Type Values Removed Values Added
References () https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=224954%40blocksy%2F2.0.40&old=224210%40blocksy%2F2.0.39 - () https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=224954%40blocksy%2F2.0.40&old=224210%40blocksy%2F2.0.39 -
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/e3f71928-3f1d-4c15-8655-41cdfb707370?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/e3f71928-3f1d-4c15-8655-41cdfb707370?source=cve -
Summary
  • (es) El tema Blocksy para WordPress es vulnerable a Cross-Site Scripting Almacenado a través del parámetro className en el bloque Acerca de mí en todas las versiones hasta la 2.0.39 incluida debido a una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con acceso de colaborador y superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada.

02 May 2024, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-02 17:15

Updated : 2025-02-04 15:43

NVD link : CVE-2024-3747

Mitre link : CVE-2024-3747

CVE.ORG link : CVE-2024-3747

JSON object : View

Products Affected

creativethemes

  • blocksy
CWE
CWE-79

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