Unrated severityOSV Advisory· Published Aug 3, 2026· Updated Aug 3, 2026
SiYuan before v3.7.3 SQL Injection via fullTextSearchAssetContent
CVE-2026-69083
Description
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 products
2v3.7.3-beta.2, v3.7.3-beta.1, v3.7.0-rc.2, …+ 1 more
- (no CPE)range: v3.7.3-beta.2, v3.7.3-beta.1, v3.7.0-rc.2, …
- (no CPE)range: <3.7.3
Patches
Vulnerability mechanics
References
2- github.com/siyuan-note/siyuan/security/advisories/GHSA-fph3-ghq9-vw66mitrevendor-advisory
- www.vulncheck.com/advisories/siyuan-before-sql-injection-via-fulltextsearchassetcontentmitrethird-party-advisory
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