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CVE-2026-41495 n8n-MCP Logs Sensitive Request Data on Unauthorized /mcp Requests

🗓️ 08 May 2026 18:58:24Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

CVE-2026-41495: n8n-MCP logged sensitive data on unauthorized /mcp requests before 2.47.11.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-41495
8 May 202618:58
–attackerkb
cnnvd
CNNVD
n8n-MCP 日志信息泄露漏洞
8 May 202600:00
–cnnvd
cve
CVE
CVE-2026-41495
8 May 202618:58
–cve
github
Github Security Blog
n8n-MCP Logs Sensitive Request Data on Unauthorized /mcp Requests
23 Apr 202614:31
–github
mend
Mend
CVE-2026-41495
8 May 202618:58
–mend
nvd
NVD
CVE-2026-41495
8 May 202620:16
–nvd
osv
OSV
GHSA-PFM2-2MHG-8WPX n8n-MCP Logs Sensitive Request Data on Unauthorized /mcp Requests
23 Apr 202614:31
–osv
ptsecurity
Positive Technologies
PT-2026-34682
23 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-41495: Insertion of Sensitive Information into Log File
8 May 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-41495
13 May 202620:23
–redhatcve
Rows per page
[
  {
    "vendor": "czlonkowski",
    "product": "n8n-mcp",
    "versions": [
      {
        "version": "< 2.47.11",
        "status": "affected"
      }
    ]
  }
]

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