CVE-2026-32704 PUBLISHED

SiYuan renderSprig: missing admin check allows any user to read full workspace DB

Assigner: GitHub_M
Reserved: 13.03.2026 Published: 13.03.2026 Updated: 13.03.2026

SiYuan is a personal knowledge management system. Prior to 3.6.1, POST /api/template/renderSprig lacks model.CheckAdminRole, allowing any authenticated user to execute arbitrary SQL queries against the SiYuan workspace database and exfiltrate all note content, metadata, and custom attributes. This vulnerability is fixed in 3.6.1.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 6.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	siyuan-note
Product	siyuan
Versions	Version < 3.6.1 is affected

References

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-4j3x-hhg2-fm2x

Problem Types

CWE-285: Improper Authorization CWE
CWE-732: Incorrect Permission Assignment for Critical Resource CWE