CVE-2026-73609

SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getBookmarkLabels endpoint that returns all bookmark labels in the workspace without publish-access filtering. Anonymous readers and publish-mode readers can obtain the complete bookmark vocabulary across the workspace, disclosing subject matter and organizational information from inaccessible documents.

CVSS v3 5.8 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-j4ph-9xwf-wcj4
https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-getbookmarklabels

Configurations

No configuration.

History

23 Oct 2026, 18:10

Type	Values Removed	Values Added
Summary		(es) Las versiones de SiYuan anteriores a la v3.7.4 contienen una vulnerabilidad de revelación de información en el endpoint getBookmarkLabels que devuelve todas las etiquetas de marcadores del espacio de trabajo sin filtrado de acceso de publicación. Los lectores anónimos y los lectores en modo de publicación pueden obtener el vocabulario completo de marcadores de todo el espacio de trabajo, revelando información temática y organizacional de documentos inaccesibles.

Information

Published : 2026-08-13 12:17

Updated : 2026-10-24 15:10

NVD link : CVE-2026-73609

Mitre link : CVE-2026-73609

CVE.ORG link : CVE-2026-73609

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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