critical10.0
CVE-2026-69083
SiYuan: Unauthenticated SQL execution and REGEXP injection via fullTextSearchAssetContent (publish mode): reader-reachable raw SQL (method 2) and unescaped REGEXP (method 3) on read-write asset-content DB
Impact
SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetContent endpoint reachable by unauthenticated users and publish RoleReader tokens. Attackers can execute arbitrary SQL on the read-write asset-content database via unescaped method parameters and REGEXP clauses to read, modify, or delete cross-notebook data.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/siyuan-note/siyuan/kernel | < 0.0.0-20260721004815-cf42dd5680c8 | 0.0.0-20260721004815-cf42dd5680c8 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-fph3-ghq9-vw66
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fph3-ghq9-vw66
- https://nvd.nist.gov/vuln/detail/CVE-2026-69083
- https://github.com/siyuan-note/siyuan/commit/cf42dd5680c8f2d50cebfada5d639c8d59faf50e
- https://www.vulncheck.com/advisories/siyuan-before-sql-injection-via-fulltextsearchassetcontent