CVE-2026-0777: Xmind

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Xmind Attachment Insufficient UI Warning Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Xmind. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of attachments. When opening an attachment, the user interface fails to warn the user of unsafe actions. An attacker can leverage this vulnerability to execute code in the context of current user. Was ZDI-CAN-26034.

Affected products

• Xmind Xmind: version 24.10.01101-202410202317 only

Published 2026-02-20. Last modified 2026-06-17.