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CVE-2026-23850

HIGH CVSS: 7.5 Published: 2026-01-19 Modified: 2026-06-17

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.

Affected Platforms

B3Log Siyuan

Weakness Type

CWE-22

References