CVE-2026-33670
March 26, 2026
SiYuan is a personal knowledge management system. Prior to version 3.6.2, the /api/file/readDir interface was used to traverse and retrieve the file names of all documents under a notebook. Version 3.6.2 patches the issue.
Affected Packages
github.com/siyuan-note/siyuan (GO):
Affected version(s) >=v0.1.0 <v3.6.2Fix Suggestion:
Update to version v3.6.2github.com/siyuan-note/siyuan (GO):
Affected version(s) >=v0.1.0 <v3.6.2Fix Suggestion:
Update to version v3.6.2github.com/siyuan-note/siyuan (GO):
Affected version(s) >=v0.1.0 <v3.6.2Fix Suggestion:
Update to version v3.6.2Additional Notes
The CVSS3 score of this vulnerability differs from MITRE. The CVSS3.1 score of this vulnerability differs from MITRE. The CVSS4 score of this vulnerability differs from MITRE.
Related Resources (3)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS
Base Score:
0.06
