CVE-2026-66012 SiYuan before v3.7.2 Unauthenticated Administrator Takeover via MCP
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | 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 |
 | EUVD-2026-49043 | 25 Jul 202610:45 | – | euvd |
 | 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 |
 | CVE-2026-66012 SiYuan before v3.7.2 Unauthenticated Administrator Takeover via MCP | 25 Jul 202610:45 | – | vulnrichment |
[
{
"vendor": "siyuan-note",
"product": "siyuan",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/github.com/siyuan-note/siyuan",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "3.7.2"
},
{
"version": "3.7.2",
"status": "unaffected",
"versionType": "semver"
}
]
}
]Data
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28 Jul 2026 01:06Current
CVSS 410
CVSS 3.110
EPSS0.00437