CVE-2026-0777CWE-356

Xmind Attachment Insufficient UI Warning Remote Code Execution Vulnerability

High · published February 20, 2026

CVSS v3.0
7.8
EPSS
0%
Percentile
27.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.8 · HIGH
Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00343 · 27.2th percentile
Weakness
CWE-356 · Product UI does not Warn User of Unsafe Actions
Published
2026-02-20T22:11Z
EPSS history
Timeline
  • 20 FEB 22:11Z
    Xmind Attachment Insufficient UI Warning Remote Code Execution Vulnerability
    cvelistv5