SiYuan before v3.8.1 fails to filter invisible-tier content from SQL embed blocks, attribute-view keys, and attribute-view backlinks in publish mode. Anonymous readers can enumerate invisible content through these three listing mechanisms despite admin configuration marking content unlisted.
History

Mon, 31 Aug 2026 21:30:00 +0000

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

Mon, 31 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 30 Aug 2026 14:45:00 +0000

Type Values Removed Values Added
Description SiYuan before v3.8.1 fails to filter invisible-tier content from SQL embed blocks, attribute-view keys, and attribute-view backlinks in publish mode. Anonymous readers can enumerate invisible content through these three listing mechanisms despite admin configuration marking content unlisted.
Title SiYuan before v3.8.1 Information Disclosure via Publish Access
First Time appeared B3log
B3log siyuan
Weaknesses CWE-668
CPEs cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:*
Vendors & Products B3log
B3log siyuan
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-08-30T14:33:33.793Z

Updated: 2026-08-31T16:44:25.604Z

Reserved: 2026-08-30T13:38:00.102Z

Link: CVE-2026-82652

cve-icon Vulnrichment

Updated: 2026-08-31T16:44:21.501Z

cve-icon NVD

Status : Deferred

Published: 2026-08-30T15:16:45.900

Modified: 2026-08-31T20:56:08.800

Link: CVE-2026-82652

cve-icon Redhat

No data.