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CVE-2026-42235 n8n: XSS via MCP OAuth client
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2026-42235 | 4 May 202618:38 | – | attackerkb |
 | CVE-2026-42235 | 4 May 202621:11 | – | circl |
 | n8n 跨站脚本漏洞 | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-42235 | 4 May 202618:38 | – | cve |
 | EUVD-2026-27110 | 4 May 202618:38 | – | euvd |
 | n8n Vulnerable to XSS via MCP OAuth client | 29 Apr 202621:23 | – | github |
 | CVE-2026-42235 | 4 May 202619:16 | – | nvd |
 | GHSA-537J-GQPC-P7FQ n8n Vulnerable to XSS via MCP OAuth client | 29 Apr 202621:23 | – | osv |
 | PT-2026-36905 | 29 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-42235 | 5 Jun 202619:16 | – | redhatcve |
10
[
{
"vendor": "n8n-io",
"product": "n8n",
"versions": [
{
"version": "< 1.123.32",
"status": "affected"
},
{
"version": ">= 2.17.0, < 2.17.4",
"status": "affected"
},
{
"version": ">= 2.18.0, < 2.18.1",
"status": "affected"
}
]
}
]Data
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04 May 2026 18:38Current
CVSS 48.8
EPSS0.00332