CVE-2026-45148: Siyuan-Note Siyuan

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, broken access control in the searchAsset, searchTag, searchWidget, and searchTemplate publish-mode Readers can enumerate metadata from documents that are invisible to the publish service. This vulnerability is fixed in 3.7.0.

Affected products

• Siyuan-Note Siyuan: before 3.7.0 (fixed in 3.7.0)

Published 2026-05-14. Last modified 2026-06-17.