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CVE-2026-41421
🗓️ 24 Apr 2026 18:53:49Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 10 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-41421 | 24 Apr 202618:53 | – | attackerkb |
 | CVE-2026-41421 | 8 May 202611:02 | – | circl |
 | SiYuan 操作系统命令注入漏洞 | 24 Apr 202600:00 | – | cnnvd |
 | CVE-2026-41421 SiYuan Desktop Notification XSS Leads to Electron RCE | 24 Apr 202618:53 | – | cvelist |
 | EUVD-2026-25614 | 24 Apr 202618:53 | – | euvd |
 | CVE-2026-41421 | 24 Apr 202619:17 | – | nvd |
 | PT-2026-35065 | 24 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-41421 | 5 Jun 202619:20 | – | redhatcve |
 | CVE-2026-41421 SiYuan Desktop Notification XSS Leads to Electron RCE | 24 Apr 202618:53 | – | vulnrichment |
Node
[
{
"vendor": "siyuan-note",
"product": "siyuan",
"versions": [
{
"version": "< 3.6.5",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| msg | request body | /api/notification/pushMsg | User-controlled msg is inserted into the DOM with insertAdjacentHTML, enabling XSS/DOM-based code execution in an Electron renderer with nodeIntegration and disabled context isolation, leading to possible desktop code execution. | CWE-79, CWE-78 |
Data
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17 Jun 2026 10:46Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.18.8
EPSS0.00134
SSVC