CVE-2021-47844

Published: Jan 16, 2026Modified: Jun 17, 2026Deferred

5.1

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

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.

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (5)

https://imgur.com/a/t96Nxo5

Source: disclosure@vulncheck.com

https://www.exploit-db.com/exploits/49827

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/xmind-persistent-cross-site-scripting

Source: disclosure@vulncheck.com

https://www.xmind.net/

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/xmind-persistent-cross-site-scripting

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.