Analysis
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| siyuan-note | siyuan | unaffected |
|
No data.
No data.
No data available yet.
No vendor fix or workaround currently provided.
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Tracking
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Sat, 15 Aug 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | siyuan versions <= 3.7.3 (fixed in v3.7.4) contain a server-side template injection vulnerability in the attribute-view Template calculation feature (introduced in v3.7.0-beta.1). The feature's template engine uses Sprig's unmodified function map, which still exposes the env, expandenv, and getHostByName functions that were removed elsewhere for CVE-2024-55660. A local, unauthenticated attacker (the kernel binds to 127.0.0.1 by default with no per-UID access control) can inject a malicious Template calculation formula to read environment variables belonging to the account running siyuan — including from a separate, unprivileged OS account — and to perform DNS lookups from the server's network position. | |
| Title | siyuan before v3.7.4 Server-Side Template Injection via attribute-view | |
| First Time appeared |
B3log
B3log siyuan |
|
| Weaknesses | CWE-200 | |
| CPEs | cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
B3log
B3log siyuan |
|
| References |
| |
| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-15T21:44:51.211Z
Reserved: 2026-08-10T19:06:03.365Z
Link: CVE-2026-73047
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-15T22:16:54.737
Modified: 2026-08-15T22:16:54.737
Link: CVE-2026-73047
Redhat
No data.
OpenCVE Enrichment
No data.