Description
siyuan versions before v3.8.2 contain an authenticated SQL injection vulnerability in the fullTextSearchBlock endpoint's method=1 query parameter. Attackers can inject UNION SELECT statements to read the entire blocks table, bypassing publish-access controls and exposing all document content and sensitive attributes.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| siyuan-note | siyuan | < 3.8.2 | 3.8.2 |
References
- GitHub Security Advisory (GHSA-336w-67gx-gx2h) vendor-advisory
- VulnCheck Advisory: siyuan before v3.8.2 SQL Injection via fullTextSearchBlock third-party-advisory