SiYuan has directory traversal within its publishing service_CVE-2026-33670

9.8 / 10

CRITICAL

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

Description

SiYuan is a personal knowledge management system. Prior to version 3.6.2, the /api/file/readDir interface was used to traverse and retrieve the file names of all documents under a notebook. Version 3.6.2 patches the issue.

Basic Information

ID CVE-2026-33670

Source GitHub_M

Published Mar 26, 2026 at 21:15

Modified Mar 30, 2026 at 11:43

Affected Product

Vendor siyuan-note

Product siyuan

Version < 3.6.2

Affected Versions siyuan-note siyuan < 3.6.2

CWE Classification

CWE-22

References

github.com /siyuan-note/siyuan/security/advisories/GHSA-xmw9-6r43-x9ww

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    "published": "2026-03-26T21:15:56.609Z",
    "modified": "2026-03-30T11:43:18.022Z",
    "type": "cve",
    "title": "SiYuan has directory traversal within its publishing service",
    "source": "GitHub_M",
    "references": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-xmw9-6r43-x9ww",
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