CVE-2020-5642: Onwebchat Live Chat - Live Support

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site request forgery (CSRF) vulnerability in Live Chat - Live support version 3.1.0 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

Affected products

• Onwebchat Live Chat - Live Support: up to and including 3.1.0

Published 2020-10-15. Last modified 2026-06-17.