CVE-2026-40765: Collectchat

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in collectchat <= 2.4.9 versions.

Affected products

• Collectchat Collectchat: up to and including 2.4.9

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