PT-2026-102387 · Siyuan · Siyuan
CVSS v3.1
7.1
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
SiYuan versions prior to 3.8.4
Description
Insufficient validation of SQL statements in block query embed blocks executed against
siyuan.db allows for the execution of non-read-only SQL statements. An attacker can create malicious .sy documents that trigger these statements automatically during background indexing, rendering, or export operations without requiring authentication.Recommendations
Update to version 3.8.4 or later.
Exploit
Fix
SQL injection
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Weakness Enumeration
Related Identifiers
Affected Products
Siyuan