high7.5
CVE-2026-59834
SiYuan: SQL Query in Block Search Exposes Hidden Published Document Content
Impact
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 | Affected | Fixed in |
|---|---|---|---|
| go | github.com/siyuan-note/siyuan/kernel | < 0.0.0-20260704035518-d0f0fe146fb0 | 0.0.0-20260704035518-d0f0fe146fb0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-h89q-4j2h-7h88
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h89q-4j2h-7h88
- https://nvd.nist.gov/vuln/detail/CVE-2026-59834
- https://github.com/siyuan-note/siyuan/commit/57bcad4b331836880bfe6be25d4180bdcf10db0d
- https://github.com/siyuan-note/siyuan/commit/d0f0fe146fb07d594fcadc4f48d4f7c30ac01d1e
- https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1