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CVE-2026-23850

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CVE-2026-23850

Published: Jan 19, 2026

Modified: Jan 20, 2026

PUBLISHED

Description

SiYuan is a personal knowledge management system. In versions prior to 3.5.4, the markdown feature allows unrestricted server side html-rendering which allows arbitrary file read (LFD). Version 3.5.4 fixes the issue.

VendorProductVersions

siyuan-note

siyuan

affected
< 3.5.4

Weaknesses (CWE)

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