CVE-2026-59834
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGithub.com/siyuan-note/siyuan/kernel
PublishedJul 9, 2026
First seenJul 9, 2026
Weakness typeCWE-89SQL injection
How to fix
Update
- github.com/siyuan-note/siyuan/kernel0.0.0-20260704035518-d0f0fe146fb0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/siyuan-note/siyuan/kernelGo | v < 0.0.0-20260704035518-d0f0fe146fb0 | 0.0.0-20260704035518-d0f0fe146fb0 |
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