CVE-2023-2472: Brevo Newsletter, Smtp, Email Marketing And Subscribe

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

The Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue WordPress plugin before 3.1.61 does not sanitise and escape a parameter before outputting it back in the admin dashboard when the WPML plugin is also active and configured, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

• Brevo Newsletter, Smtp, Email Marketing And Subscribe: before 3.1.61 (fixed in 3.1.61)

Published 2023-06-05. Last modified 2026-06-17.