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

Brevo – Email, SMS, Web Push, Chat, and more is a WordPress component with 4 published CVE records in this archive. The latest tracked vulnerability was published Jul 10, 2026; the highest CVE/CNA score is 7.1.

Plugin slug: mailin

CVE-2026-15297: Brevo – Email, SMS, Web Push, Chat, and more: Cross-site scripting

Brevo – Email, SMS, Web Push, Chat, and more is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 3.1.77.

PublishedJul 10, 2026
Known safe version> 3.1.77
Safe version
Jul 10, 2026 CVE-2026-15297
Brevo – Email, SMS, Web Push, Chat, and more: Cross-site scripting
Brevo – Email, SMS, Web Push, Chat, and more is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 3.1.77.
> 3.1.77
CVE6.1
NVDPending
Feb 18, 2026 CVE-2025-14799
Brevo - Email, SMS, Web Push, Chat, and more: A security weakness
Brevo - Email, SMS, Web Push, Chat, and more is affected by a security weakness. The vulnerable path is reachable without authentication. The resulting impact depends on how the affected component exposes the vulnerable operation.
See mitigation notes
CVE6.5
NVDPending
Aug 26, 2024 CVE-2024-43287
Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue: Cross-site request forgery
Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.
See mitigation notes
CVE4.3
NVD8.8
Jun 04, 2024 CVE-2024-35668
Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue: Cross-site scripting
Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
See mitigation notes
CVE7.1
NVD6.1