CVE-2026-59853

MEDIUM

SiYuan < 3.7.1 Publish Mode - Private Saved Search Disclosure

Title source: manual
STIX 2.1

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Reader to read private document paths, notebook, document, and block IDs, and search and replace keywords for unpublished documents.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.

Scores

CVSS v3 6.5
EPSS 0.0024
EPSS Percentile 14.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
siyuan-note/siyuan < 3.7.1
Published Jul 09, 2026
Tracked Since Jul 10, 2026