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CVE-2026-27498

🗓️ 25 Feb 2026 22:42:21Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 75 Views

Authenticated users could execute commands on the host by chaining file write and git in n8n before versions 2.2.0 and 1.123.8.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-27498
25 Feb 202622:42
–attackerkb
bdu_fstec
BDU FSTEC
N8n Automation Code Execution
13 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2026-27498
26 Feb 202601:42
–circl
cnnvd
CNNVD
n8n code injection vulnerability
25 Feb 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-27498 n8n has Arbitrary Command Execution via File Write and Git Operations
25 Feb 202622:42
–cvelist
euvd
EUVD
EUVD-2026-8760
25 Feb 202621:54
–euvd
github
Github Security Blog
n8n has Arbitrary Command Execution via File Write and Git Operations
25 Feb 202621:54
–github
mend
Mend
CVE-2026-27498
25 Feb 202622:42
–mend
ncsc
NCSC
Vulnerabilities handled in the n8n workflow automation platform
17 Jul 202614:31
–ncsc
nvd
NVD
CVE-2026-27498
25 Feb 202623:16
–nvd
Rows per page
NVD
Vulners
Node
OR
n8nn8nRange<1.123.8node.js
n8nn8nRange2.0.0–2.2.0node.js
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 1.123.8",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, < 2.2.0",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:27Current
8.3High risk
Vulners AI Score8.3
CVSS 3.18.8
CVSS 49
EPSS0.00816
SSVC
75