CVE-2026-33669

SiYuan is a personal knowledge management system. Prior to version 3.6.2, document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. Version 3.6.2 patches the issue.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - security-advisories@github.com

Published

2026-03-26

Last modified

2026-03-27

Weaknesses

CWE-125

Affected products

• Siyuan (B3log)
• Siyuan (Siyuan-note)

References

• https://github.com/siyuan-note/siyuan/security/advisories/GHSA-34xj-66v3-6j83