CVE-2026-73052
CRITICAL
NVD
CVSS Score
9
Severity
CRITICAL
Published
Aug 15, 2026
Vendor
unknown
Description
SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort menu. Attackers can inject markup by renaming a database field to execute arbitrary JavaScript when users open the sort menu, with Node integration enabled in the desktop client enabling code execution.