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CVE-2026-34449 SiYuan: Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-34449 | 31 Mar 202621:45 | – | attackerkb |
 | CVE-2026-34449 | 28 Mar 202611:33 | – | circl |
 | SiYuan 安全漏洞 | 31 Mar 202600:00 | – | cnnvd |
 | CVE-2026-34449 | 31 Mar 202621:45 | – | cve |
 | EUVD-2026-17676 | 31 Mar 202621:45 | – | euvd |
 | SiYuan is Vulnerable to Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection | 31 Mar 202623:29 | – | github |
 | CVE-2026-34449 | 31 Mar 202622:16 | – | nvd |
 | CVE-2026-34449 SiYuan: Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection | 31 Mar 202621:45 | – | osv |
| GHSA-68P4-J234-43MV SiYuan is Vulnerable to Cross-Origin RCE via Permissive CORS Policy and JavaScript Snippet Injection | 31 Mar 202623:29 | – | osv |
 | PT-2026-29377 | 31 Mar 202600:00 | – | ptsecurity |
10
[
{
"vendor": "siyuan-note",
"product": "siyuan",
"versions": [
{
"version": "< 3.6.2",
"status": "affected"
}
]
}
]Data
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31 Mar 2026 21:45Current
CVSS 3.19.6
EPSS0.00499