SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write uploaded archives to a path derived from the multipart filename field without sanitization, allowing an admin to write files to arbitrary locations outside the temp directory - including system paths that enable RCE. This can lead to aata destruction by overwriting workspace or application files, and for Docker containers running as root (common default), this grants full container compromise. This issue has been fixed in version 3.6.1.
History

Fri, 20 Mar 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 20 Mar 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Siyuan
Siyuan siyuan
Vendors & Products Siyuan
Siyuan siyuan

Thu, 19 Mar 2026 21:15:00 +0000

Type Values Removed Values Added
Description SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write uploaded archives to a path derived from the multipart filename field without sanitization, allowing an admin to write files to arbitrary locations outside the temp directory - including system paths that enable RCE. This can lead to aata destruction by overwriting workspace or application files, and for Docker containers running as root (common default), this grants full container compromise. This issue has been fixed in version 3.6.1.
Title SiYuan importSY/importZipMd: Path Traversal via multipart filename enables arbitrary file write
Weaknesses CWE-22
CWE-73
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-03-19T21:07:57.841Z

Updated: 2026-03-20T20:18:05.496Z

Reserved: 2026-03-13T18:53:03.531Z

Link: CVE-2026-32749

cve-icon Vulnrichment

Updated: 2026-03-20T20:17:59.732Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-19T21:17:10.910

Modified: 2026-03-20T13:39:46.493

Link: CVE-2026-32749

cve-icon Redhat

No data.