CVE-2024-8477

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-8477
The Newsletter, SMTP, Email marketing and Subscribe forms by Brevo (formely Sendinblue) plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.87. This is due to missing or incorrect nonce validation on the Init() function. This makes it possible for unauthenticated attackers to log out of a Brevo connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://plugins.trac.wordpress.org/changeset/3165451/mailin/tags/3.1.88/page/page-home.php Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/e070b422-9036-4362-832b-43fd4838f394?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:brevo:newsletter\,_smtp\,_email_marketing_and_subscribe:*:*:*:*:*:wordpress:*:*
History

15 Oct 2024, 13:30

Type Values Removed Values Added
First Time Brevo newsletter\, Smtp\, Email Marketing And Subscribe
Brevo
CPE cpe:2.3:a:brevo:newsletter\,_smtp\,_email_marketing_and_subscribe:*:*:*:*:*:wordpress:*:*
References () https://plugins.trac.wordpress.org/changeset/3165451/mailin/tags/3.1.88/page/page-home.php - () https://plugins.trac.wordpress.org/changeset/3165451/mailin/tags/3.1.88/page/page-home.php - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/e070b422-9036-4362-832b-43fd4838f394?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/e070b422-9036-4362-832b-43fd4838f394?source=cve - Third Party Advisory

10 Oct 2024, 12:51

Type Values Removed Values Added
Summary
  • (es) El complemento Newsletter, SMTP, Email marketing and Subscribe forms by Brevo (formely Sendinblue) de WordPress es vulnerable a Cross-Site Request Forgery en todas las versiones hasta la 3.1.87 incluida. Esto se debe a la falta o la validación incorrecta de nonce en la función Init(). Esto hace posible que atacantes no autenticados cierren sesión en una conexión de Brevo a través de una solicitud falsificada, siempre que puedan engañar a un administrador del sitio para que realice una acción como hacer clic en un enlace.

10 Oct 2024, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-10-10 03:15

Updated : 2024-10-15 13:30

NVD link : CVE-2024-8477

Mitre link : CVE-2024-8477

CVE.ORG link : CVE-2024-8477

JSON object : View

Products Affected

brevo

  • newsletter\,_smtp\,_email_marketing_and_subscribe
CWE
CWE-352

Cross-Site Request Forgery (CSRF)