SiYuan MCP asset.upload Reads Arbitrary Absolute File Paths (Workspace Boundary Bypass)
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | Exploit for CVE-2026-66012 | 26 Jul 202610:45 | – | githubexploit |
 | CVE-2026-66012 | 25 Jul 202610:45 | – | attackerkb |
 | CVE-2026-66012 | 25 Jul 202611:26 | – | circl |
 | CVE-2026-66012 | 25 Jul 202610:45 | – | cve |
 | CVE-2026-66012 SiYuan before v3.7.2 Unauthenticated Administrator Takeover via MCP | 25 Jul 202610:45 | – | cvelist |
 | EUVD-2026-49043 | 25 Jul 202610:45 | – | euvd |
 | siyuan-mcp-admin-takeover-cve-2026-66012-missing-authorization | 1 Oct 202615:20 | – | kitploit |
 | CVE-2026-66012 | 25 Jul 202611:17 | – | nvd |
 | 📄 SiYuan 3.7.1 Authentication Bypass / Arbitrary File Write | 3 Aug 202600:00 | – | packetstorm |
 | PT-2026-64762 | 25 Jul 202600:00 | – | ptsecurity |
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02 Oct 2026 23:17Current
6.1Medium risk
Vulners AI Score6.1
CVSS 410
CVSS 3.110
EPSS0.00764
SSVC