← Back to Dashboard

CVE-2026-93922

HIGH NVD
CVSS Score
8.8
Severity
HIGH
Source
NVD
Published
Sep 19, 2026
Description

SiYuan through 3.8.4 renders notebook names as raw HTML in the Daily Note picker dialog without escaping, allowing stored cross-site scripting in the Electron renderer. Attackers can create notebooks with HTML payloads in names that execute JavaScript with Node.js access when the picker opens, enabling operating system command execution.

View Full Details ← Back