What’s Vulnerable › Vulnerabilities
CVE-2026-29073: SiYuan: Direct SQL Query API accessible to Reader-level users enables unauthorized database access
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-03-06 · updated 2026-06-17
- Weakness: CWE-89
Description
SiYuan is a personal knowledge management system. Prior to version 3.6.0, the /api/query/sql lets a user run sql directly, but it only checks basic auth, not admin rights, any logged-in user, even readers, can run any sql query on the database. This issue has been patched in version 3.6.0.
Affected products
- siyuan-note siyuan: through 3.5.9
References
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