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CVE-2026-0863

🗓️ 18 Jan 2026 15:37:07Reported by JFROGType 
cve
 cve
🔗 web.nvd.nist.gov👁 72 Views

CVE-2026-0863: sandbox escape in n8n Python task runner enables host code execution by a user.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-0863
18 Jan 202615:37
attackerkb
Circl
CVE-2026-0863
18 Jan 202616:51
circl
CNNVD
n8n security vulnerabilities
18 Jan 202600:00
cnnvd
Cvelist
CVE-2026-0863 Sandbox escape in n8n Python task runner allows for arbitrary code execution on the underlying host.
18 Jan 202615:37
cvelist
EUVD
EUVD-2026-3171
18 Jan 202615:37
euvd
NVD
CVE-2026-0863
18 Jan 202616:15
nvd
OSV
CVE-2026-0863
18 Jan 202616:15
osv
Positive Technologies
PT-2026-3396
18 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-0863
19 Jan 202616:17
redhatcve
The Hacker News
Two High-Severity n8n Flaws Allow Authenticated Remote Code Execution
28 Jan 202612:43
thn
Rows per page
NVD
Node
n8nn8nRange1.123.14node.js
OR
n8nn8nRange2.0.02.3.5node.js
OR
n8nn8nRange2.4.02.4.2node.js
[
  {
    "collectionURL": "https://www.npmjs.com",
    "packageName": "n8n",
    "versions": [
      {
        "lessThan": "2.4.2",
        "status": "affected",
        "version": "2.4.0",
        "versionType": "semver"
      },
      {
        "lessThan": "1.123.14",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "2.3.5",
        "status": "affected",
        "version": "2.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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17 Jun 2026 10:11Current
7.6High risk
Vulners AI Score7.6
CVSS 3.18.5 - 9.9
EPSS0.08497
SSVC
72