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CVE-2026-33194 - Vulnerability Analysis

MediumCVSS: 6.8

Last Updated: March 23, 2026

SiYuan - Path Traversal

Published: March 20, 2026Updated: March 23, 2026PoC AvailableRemote Exploitable

Overview

SiYuan < 3.6.2 contains a path traversal caused by incomplete denylist in IsSensitivePath function, letting attackers read files outside workspace via globalCopyFiles and importStdMd endpoints, exploit requires no special privileges.

Severity & Score

Severity: Medium

CVSS Score: 6.8

Impact

Attackers can read sensitive files outside the workspace, potentially exposing confidential data.

Mitigation

Update to version 3.6.2 or later.

References

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-vm69-h85x-8p85

Related Resources

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Details

CVE ID: CVE-2026-33194
Severity: Medium
CVSS Score: 6.8
Type: path_traversal
Status: confirmed

CWE

CWE-22

CVSS Metrics

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