CVE-2026-116170

SiYuan before v3.8.7 contains an sql injection vulnerability that allows admin-token holders to read history.db by injecting unescaped op and type=3 query values. Attackers can send crafted UNION SELECT payloads to searchHistory or getHistoryItems endpoints to exfiltrate deleted document content,...

CVE-2026-116170 SiYuan before v3.8.7 SQL Injection via History Search op and query

SiYuan before v3.8.7 contains an sql injection vulnerability that allows admin-token holders to read history.db by injecting unescaped op and type=3 query values. Attackers can send crafted UNION SELECT payloads to searchHistory or getHistoryItems endpoints to exfiltrate deleted document content,...

CVE-2026-116170

SiYuan versions prior to v3.8.7 are vulnerable to a SQL Injection (CWE-89) vulnerability. The issue is caused by the failure to escape op and type=3 query values, allowing admin-token holders to execute crafted UNION SELECT payloads. This can occur via the searchHistory or getHistoryItems endpoin...

EUVD-2026-109431

SiYuan before v3.8.7 contains an sql injection vulnerability that allows admin-token holders to read history.db by injecting unescaped op and type=3 query values. Attackers can send crafted UNION SELECT payloads to searchHistory or getHistoryItems endpoints to exfiltrate deleted document content,...