CVE-2026-72798

SiYuan versions before v3.7.4 fail to properly filter related-database content in renderAttributeView, allowing anonymous readers to access Relation and Rollup cell contents from hidden or password-protected databases. Attackers can request published databases that relate to restricted databases to retrieve sensitive content, or bypass row filtering entirely when the first column is a non-block type.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-mfrj-v65r-979c
https://www.vulncheck.com/advisories/siyuan-before-information-disclosure-via-renderattributeview

Configurations

No configuration.

History

23 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Las versiones de SiYuan anteriores a la v3.7.4 no filtran correctamente el contenido de las bases de datos relacionadas en renderAttributeView, lo que permite a lectores anónimos acceder al contenido de las celdas de Relación y Resumen de bases de datos ocultas o protegidas con contraseña. Los atacantes pueden solicitar bases de datos publicadas que se relacionan con bases de datos restringidas para recuperar contenido sensible, o eludir completamente el filtrado de filas cuyo la primera columna es de un tipo que no es de bloque.

Information

Published : 2026-08-12 20:17

Updated : 2026-10-24 15:10

NVD link : CVE-2026-72798

Mitre link : CVE-2026-72798

CVE.ORG link : CVE-2026-72798

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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