CVE-2026-69085
SiYuan before v3.7.3 contains a SQL injection vulnerability in the /api/filetree/searchDocs endpoint, where the caller-supplied keyword parameter is concatenated directly into SQL statements with no escaping or parameter binding. The endpoint is reachable by a publish RoleReader token, or unauthenticated when publish mode is enabled with Publish.Auth.Enable set to false. Because the statement executes on a read-write SQLite handle via a driver that supports stacked (semicolon-separated) statements, an attacker can read and modify database content across all cleartext (non-encrypted) notebooks on the instance.
- Score
- CVSS 3.1 10.0 Critical
- Status
- Deferred - disclosure@vulncheck.com
- Published
- 2026-08-03
- Last modified
- 2026-10-23
- Weaknesses
- CWE-89
Affected products
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-33jq-p8c2-q3q4
- https://www.vulncheck.com/advisories/siyuan-before-sql-injection-via-searchdocs
