CVE-2020-26157 Information

Description

Leanote Desktop through 2.6.2 allows XSS because a note’s title is mishandled during syncing. This leads to remote code execution because of Node integration.

CVSS Vector

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

Reference

https://github.com/leanote/desktop-app/issues/353

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.6