CVE-2026-59834
High · 7.5CVSS
7.5
EPSS
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Published
Jul 9, 2026
CISA due date
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The record
SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, the block search endpoint POST /api/search/fullTextSearchBlock concatenates attacker-controlled paths values into SQL predicates used by non-SQL search modes, allowing an unauthenticated publish visitor to inject a UNION SELECT and return rows from hidden documents by projecting an allowed visible box and path. This issue is fixed in versions 3.7.1.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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