CVE-2024-0640: Chatwoot

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A stored cross-site scripting (XSS) vulnerability exists in chatwoot/chatwoot versions 3.0.0 to 3.5.1. This vulnerability allows an admin user to inject malicious JavaScript code via the dashboard app settings, which can then be executed by another admin user when they access the affected dashboard app. The issue is fixed in version 3.5.2.

Affected products

• Chatwoot Chatwoot: before 3.5.2 (fixed in 3.5.2)

Published 2025-03-20. Last modified 2026-06-17.