CVE-2026-69084
SiYuan before v3.7.3 SQL Injection via searchEmbedBlock
CVSS Score
10.0
EPSS Score
0.0%
EPSS Percentile
0th
SiYuan versions <= v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-supplied SQL statement verbatim to the main read-write siyuan.db handle with no single-statement, read-only, or admin restrictions. The endpoint is gated only by CheckAuth, making it reachable by the publish RoleReader token and by anonymous users when publish authentication is disabled. Because the underlying driver executes stacked statements, an attacker can read and modify content across all opened cleartext notebooks (encrypted per-box notebooks are excluded). Fixed in v3.7.3.
| CWE | CWE-89 |
| Vendor | siyuan-note |
| Product | siyuan |
| Published | Aug 3, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
siyuan-note / siyuan
0 < 3.7.3
References
Credits
🔍 Shirshakhtml