blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2024-8477

MEDIUM 4.3 CVSS 3.1
Published
October 10, 2024
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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 WordPress components

  • Brevo – Email, SMS, Web Push, Chat, and more. Plugin · mailin
    Confirmed match Active
    Up to and including 3.1.87
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • neeraj_slit Brevo – Email, SMS, Web Push, Chat, and more. — Up to and including 3.1.87
  • brevo newsletter\,_smtp\,_email_marketing_and_subscribe — Before 3.1.88

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3165451/mailin/tags/3.1.88/page/page-home.php Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/e070b422-9036-4362-832b-43fd4838f394?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record