PT-2026-99315 · Siyuan · Siyuan
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
SiYuan versions prior to 3.8.4
Description
An issue exists in the graph query endpoint where the
dailyNoteSavePath parameter is concatenated into a SQL query without proper escaping. This allows unauthenticated attackers on published sites with authentication disabled to perform a SQL injection using UNION SELECT to extract arbitrary database rows from all notebooks.Recommendations
Update to version 3.8.4 or later.
Avoid using the
dailyNoteSavePath parameter in the graph query endpoint until the update is applied.Exploit
Fix
SQL injection
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Weakness Enumeration
Related Identifiers
Affected Products
Siyuan