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8.8

Brevo Newsletter and Email Marketing Forms Can Be Tricked into Unwanted Actions

CVE-2024-43287 · published 2 years ago
Summary

A security issue exists in Brevo's Newsletter, SMTP, Email marketing, and Subscribe forms. This means an attacker could trick a user's browser into taking actions on their behalf without their knowledge. To protect your account, update Brevo to a version newer than 3.1.82.

What to do
  • Update sendinblue newsletter\,_smtp\,_email_marketing_and_subscribe to version 3.1.83 or later.
Affected software
VendorProductAffected versions
sendinblue newsletter\,_smtp\,_email_marketing_and_subscribe < 3.1.83
cpe:2.3:a:sendinblue:newsletter\,_smtp\,_email_marketing_and_subscribe:*:*:*:*:*:wordpress:*:*
Original advisory text
Cross-Site Request Forgery (CSRF) vulnerability in Brevo Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue.This issue affects Newsletter, SMTP, Email marketing and Subscribe forms...
Cross-Site Request Forgery (CSRF) vulnerability in Brevo Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue.This issue affects Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue: from n/a through 3.1.82.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
8.8 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-352Cross-Site Request Forgery (CSRF)
Timeline
Published26 Aug 2024
Updated29 Oct 2026
First seen7 Mar 2026
Sources
CVE-2024-43287 · NVD
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