CVE-2026-59834
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.
- CVSS 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-25)
- CWE
- CWE-89
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-h89q-4j2h-7h88 | Go | github.com/siyuan-note/siyuan/kernel | <0.0.0-20260704035518-d0f0fe146fb0 | 0.0.0-20260704035518-d0f0fe146fb0 |
| GO-2026-6353 | Go | github.com/siyuan-note/siyuan/kernel | <0.0.0-20260704035518-d0f0fe146fb0 | 0.0.0-20260704035518-d0f0fe146fb0 |
References
- 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
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h89q-4j2h-7h88
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h89q-4j2h-7h88