CVE-2026-33669 — SiYuan has Arbitrary Document Reading within the Publishing Service

CVE-2026-33669

SiYuan has Arbitrary Document Reading within the Publishing Service PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
siyuan-note / siyuan	affected < 3.6.2

CWE

CWE-125

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.