CVE-2021-47844 - CVE House
Back to Database
Status published Medium CVE-2021-47844

Xmind 2020 - Persistent Cross-Site Scripting

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-47844

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • TaurusOmar

Affected Vendor

Affected Software

Xmind
Vulnerable Versions:
2020

Timeline

Official Publish: January 16th, 2026
Last Modified: April 7th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)