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CVE-2026-27494

🗓️ 25 Feb 2026 22:08:00Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 35 Views

Authenticated users can escape the Python Code sandbox in n8n, risking file read or remote code execution; upgrade to fixed versions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-27494
25 Feb 202622:08
attackerkb
circl
Circl
CVE-2026-27494
26 Feb 202611:50
circl
cnnvd
CNNVD
n8n 安全漏洞
25 Feb 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-27494 n8n has Arbitrary File Read via Python Code Node Sandbox Escape
25 Feb 202622:08
cvelist
euvd
EUVD
EUVD-2026-8757
25 Feb 202621:22
euvd
github
Github Security Blog
n8n has Arbitrary File Read via Python Code Node Sandbox Escape
25 Feb 202621:22
github
ncsc
NCSC
Vulnerabilities handled in the n8n workflow automation platform
17 Jul 202614:31
ncsc
nvd
NVD
CVE-2026-27494
25 Feb 202623:16
nvd
osv
OSV
GHSA-MMGG-M5J7-F83H n8n has Arbitrary File Read via Python Code Node Sandbox Escape
25 Feb 202621:22
osv
ptsecurity
Positive Technologies
PT-2026-22029
25 Feb 202600:00
ptsecurity
Rows per page
NVD
Vulners
Node
OR
n8nn8nRange<1.123.22node.js
n8nn8nRange2.0.02.9.3node.js
n8nn8nRange2.10.02.10.1node.js
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 1.123.22",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, < 2.9.3",
        "status": "affected"
      },
      {
        "version": ">= 2.10.0, < 2.10.1",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:27Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.9
CVSS 47.1
EPSS0.00352
SSVC
35