SiYuan versions before v3.8.2 fail to properly filter private attribute-view cell values in the getAttributeViewKeys endpoint. Publish readers can retrieve hidden KeyValues payloads from rows bound to inaccessible documents, exposing private database contents without authorization.
History

Tue, 08 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Siyuan
Siyuan siyuan
Vendors & Products Siyuan
Siyuan siyuan

Sat, 05 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Description SiYuan versions before v3.8.2 fail to properly filter private attribute-view cell values in the getAttributeViewKeys endpoint. Publish readers can retrieve hidden KeyValues payloads from rows bound to inaccessible documents, exposing private database contents without authorization.
Title SiYuan before v3.8.2 Information Disclosure via Attribute-View
First Time appeared B3log
B3log siyuan
Weaknesses CWE-639
CPEs cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:*
Vendors & Products B3log
B3log siyuan
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-09-05T12:09:06.781Z

Updated: 2026-09-05T12:09:06.781Z

Reserved: 2026-09-05T11:51:31.102Z

Link: CVE-2026-86192

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-09-05T13:18:14.443

Modified: 2026-09-08T20:05:53.177

Link: CVE-2026-86192

cve-icon Redhat

No data.