CVE-2026-100644 — SiYuan before v3.8.4 SQL Injection via dailyNoteSavePath
SiYuan before v3.8.4 contains a SQL injection vulnerability in the graph query endpoint where the dailyNoteSavePath parameter is concatenated into SQL without escaping. Unauthen…
Published: 2026-09-26 · CVSS: 8.7 · CVSS 4.0
SiYuan before v3.8.4 contains a SQL injection vulnerability in the graph query endpoint where the dailyNoteSavePath parameter is concatenated into SQL without escaping. Unauthenticated attackers on published sites with auth disabled can inject SQL via UNION SELECT to extract arbitrary database rows from all notebooks.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7