CVE-2020-27982: Icewarp Mail Server

Medium severity, CVSS 6.1. EPSS: 5.3% chance of exploitation in the next 30 days.

IceWarp 11.4.5.0 allows XSS via the language parameter.

Affected products

• Icewarp Mail Server: version 11.4.5 only

Published 2020-11-02. Last modified 2026-06-17.