CVE-2026-59834

Published: Jul 9, 2026Modified: Jul 10, 2026Deferred

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: security-advisories@github.com (Secondary)

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.

Related CWEs

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

References (5)

https://github.com/siyuan-note/siyuan/commit/57bcad4b331836880bfe6be25d4180bdcf10db0d

Source: security-advisories@github.com

https://github.com/siyuan-note/siyuan/commit/d0f0fe146fb07d594fcadc4f48d4f7c30ac01d1e

Source: security-advisories@github.com

https://github.com/siyuan-note/siyuan/releases/tag/v3.7.1

Source: security-advisories@github.com

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h89q-4j2h-7h88

Source: security-advisories@github.com

https://github.com/siyuan-note/siyuan/security/advisories/GHSA-h89q-4j2h-7h88

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.