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CVE-2026-32750— SiYuan importStdMd: unvalidated localPath imports arbitrary host directories as persistent notes

Quick assessment

Affected
siyuan-note siyuan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SiYuan是SiYuan开源的一个隐私至上的个人知识管理系统。 SiYuan 3.6.0及之前版本存在安全漏洞，该漏洞源于对localPath参数缺少路径验证，可能导致非管理员用户读取所有导入的敏感信息。

CVSS 6.8 · Medium EPSS 0.49% · P41
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I. Basic Information for CVE-2026-32750

Vulnerability Information
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Vulnerability Title
SiYuan importStdMd: unvalidated localPath imports arbitrary host directories as persistent notes
Source: CVE Program / CVE List V5
Vulnerability Description
SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importStdMd passes the localPath parameter directly to model.ImportFromLocalPath with zero path validation. The function recursively reads every file under the given path and permanently stores their content as SiYuan note documents in the workspace database, making them searchable and accessible to all workspace users. Data persists in the workspace database across restarts and is accessible to Publish Service Reader accounts. Combined with the renderSprig SQL injection ( separate advisory ), a non-admin user can then read all imported secrets without any additional privileges. This issue has been fixed in version 3.6.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
SiYuan 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SiYuan是SiYuan开源的一个隐私至上的个人知识管理系统。 SiYuan 3.6.0及之前版本存在安全漏洞，该漏洞源于对localPath参数缺少路径验证，可能导致非管理员用户读取所有导入的敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
siyuan-note siyuan < 3.6.1 -

II. Public POCs for CVE-2026-32750

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III. Intelligence Information for CVE-2026-32750

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Patches & Fixes for CVE-2026-32750 (1)

Vendor Advisories for CVE-2026-32750 (1)

Vendor Pages for CVE-2026-32750 (1)

Same Patch Batch · siyuan-note · 2026-03-19 · 5 CVEs total

CVE-2026-32749 7.6 HIGH SiYuan importSY/importZipMd: Path Traversal via multipart filename enables arbitrary file
CVE-2026-32747 6.8 MEDIUM SiYuan: Incomplete sensitive path blocklist in globalCopyFiles allows reading /proc and Do
CVE-2026-32751 SiYuan Vulnerable to Remote Code Execution via Stored XSS in Notebook Name - Mobile Interf
CVE-2026-32815 SiYuan: Cross-Origin WebSocket Hijacking via Authentication Bypass — Unauthenticated Infor

IV. Related Vulnerabilities

Same product: siyuan
Same vendor: siyuan-note
Same weakness: CWE-22

V. Comments for CVE-2026-32750

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