CVE-2026-60083

SiYuan versions before v3.8.0 contain an incomplete path blocklist in the MCP file tool that fails to restrict access to sensitive workspace files protected by the HTTP API. Authenticated administrators can read plaintext publish-mode passwords from data/.siyuan/publishAccess.json and access other sensitive files like data/templates and data/snippets/conf.json.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-c8r8-95hg-mp34
https://www.vulncheck.com/advisories/siyuan-before-incomplete-path-blocklist-via-mcp-file-tool

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-22 13:16

Updated : 2026-08-26 17:10

NVD link : CVE-2026-60083

Mitre link : CVE-2026-60083

CVE.ORG link : CVE-2026-60083

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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