CVE-2026-33669 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-23 | Published 2026-03-26 | Updated 2026-03-27 | Assigner GitHub_M

CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-125: Out-of-bounds Read

Product status

< 3.6.2

affected

References

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

cve.org (CVE-2026-33669)

nvd.nist.gov (CVE-2026-33669)

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