// For flags

CVE-2024-3242

Brizy – Page Builder <= 2.4.44 - Authenticated (Contributor+) Arbitrary File Upload

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

The Brizy – Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file extension validation in the validateImageContent function called via storeImages in all versions up to, and including, 2.4.43. This makes it possible for authenticated attackers, with contributor access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. Version 2.4.44 prevents the upload of files ending in .sh and .php. Version 2.4.45 fully patches the issue.

El complemento Brizy – Page Builder para WordPress es vulnerable a la carga de archivos arbitrarios debido a la falta de validación de la extensión del archivo en la función validarImageContent llamada a través de storeImages en todas las versiones hasta la 2.4.43 incluida. Esto hace posible que atacantes autenticados, con acceso de colaborador y superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecución remota de código. La versión 2.4.44 impide la carga de archivos que terminen en .sh y .php. La versión 2.4.45 soluciona completamente el problema.

*Credits: Matthew Rollings
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-04-02 CVE Reserved
  • 2024-07-17 CVE Published
  • 2024-07-20 EPSS Updated
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Brizy
Search vendor "Brizy"
 Brizy-page Builder
Search vendor "Brizy" for product "Brizy-page Builder"
 < 2.4.45
Search vendor "Brizy" for product "Brizy-page Builder" and version " < 2.4.45"
wordpress
Affected