CVE-2024-8477 - Newsletter, SMTP, Email marketing and Subscribe forms by Brevo (formely Sendinblue) <= 3.1.87

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MEDIUM

Newsletter, SMTP, Email marketing and Subscribe forms by Brevo (formely Sendinblue) <= 3.1.87 - Cross-Site Request Forgery

Published Oct 10, 2024

4.3

MEDIUM

CVSS 3.1

EPSS 0.18%

Description

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.

Affected products

Vendor Neeraj Slit Product Brevo – Email, SMS, Web Push, Chat, and more. Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <=3.1.87

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Neeraj Slit

Brevo – Email, SMS, Web Push, Chat, and more.

unaffected

Version	Status	Constraints
0	affected	<=3.1.87

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-352

CSRF

References (3)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-49208		Advisory
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