Unrated severityNVD Advisory· Published Jul 9, 2026· Updated Jul 10, 2026
SiYuan: Publish-mode Reader can exfiltrate private saved-search Criteria via /api/storage/getCriteria (missing publish-access filter)
CVE-2026-59853
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Reader to read private document paths, notebook, document, and block IDs, and search and replace keywords for unpublished documents.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.
Affected products
1- Range: <3.7.1
Patches
Vulnerability mechanics
References
3- github.com/siyuan-note/siyuan/commit/0049d0f04ffe9837760d29248b9ef31605077d36mitrex_refsource_MISC
- github.com/siyuan-note/siyuan/releases/tag/v3.7.1mitrex_refsource_MISC
- github.com/siyuan-note/siyuan/security/advisories/GHSA-px3c-cf92-9g83mitrex_refsource_CONFIRM
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