CVE-2021-47844: Xmind

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Xmind 2020 contains a cross-site scripting vulnerability that allows attackers to inject malicious payloads into mind mapping files or custom headers. Attackers can craft malicious files with embedded JavaScript that execute system commands when opened, enabling remote code execution through mouse interactions or file opening.

Affected products

• Xmind Xmind: version 2020 only

Published 2026-01-16. Last modified 2026-06-17.