CVE-2020-5540: Cybersolutions Cybermail

Medium severity, CVSS 6.1. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site scripting vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to inject arbitrary script or HTML via a specially crafted URL.

Affected products

• Cybersolutions Cybermail: version 6.0 only; version 7.0 only

Published 2020-08-25. Last modified 2026-06-17.