CVE-2026-59853 | SiYuan is an open-source personal knowledge management syste… | CVSS 6.5 MEDIUM

Description

SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, the /api/storage/getCriteria endpoint returns saved search criteria from data/storage/criteria.json without the publish-access filtering used by sibling storage endpoints, allowing a publish-mode Reader to read private document paths, notebook, document, and block IDs, and search and replace keywords for unpublished documents. This issue is fixed in versions 3.7.1.

Metadata

CVE ID: CVE-2026-59853
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-07-07 15:41 UTC
Published: 2026-07-09 22:20 UTC
Last updated: 2026-07-09 22:20 UTC
Primary CWE: CWE-862
CWE-862: Missing Authorization
Vendor / Product: siyuan-note / siyuan
Sources: cve.org · NVD

Severity & Metrics

6.5 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products (1)

Vendor	Product	Platform	Versions
siyuan-note	siyuan	—	< 3.7.1

Weakness (CWE)

CWE	Source	Description
CWE-862	cna	CWE-862: Missing Authorization

CVSS scores (1)

Score	Severity	Version	Source	Vector
6.5	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References (3)

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-px3c-cf92-9g83 https://github.com/siyuan-note/siyuan/security/advisories/GHSA-px3c-cf92-9g83
https://github.com/siyuan-note/siyuan/commit/0049d0f04ffe9837760d29248b9ef31605077d36 https://github.com/siyuan-note/siyuan/commit/0049d0f04ffe9837760d29248b9ef31605077d36
https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1 https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1