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EUVD-2026-27102

🗓️ 04 May 2026 18:30:27Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

n8n webhook prototype pollution could enable remote code execution via XML parsing; patched in 1.123.32, 2.17.4, 2.18.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42231
4 May 202618:30
attackerkb
Circl
CVE-2026-42231
4 May 202620:51
circl
CNNVD
n8n 安全漏洞
4 May 202600:00
cnnvd
CVE
CVE-2026-42231
4 May 202618:30
cve
Cvelist
CVE-2026-42231 n8n: Prototype Pollution in XML Webhook Body Parser Leads to RCE
4 May 202618:30
cvelist
GithubExploit
Exploit for Prototype Pollution in N8N
7 May 202601:19
githubexploit
Github Security Blog
n8n has Prototype Pollution in XML Webhook Body Parser that Leads to RCE
29 Apr 202621:25
github
NVD
CVE-2026-42231
4 May 202619:16
nvd
OSV
GHSA-Q5F4-99JV-PGG5 n8n has Prototype Pollution in XML Webhook Body Parser that Leads to RCE
29 Apr 202621:25
osv
Positive Technologies
PT-2026-35428
22 Apr 202600:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e7cbce45-ee07-3595-8fce-97145f2dcf20",
        "vendor": {
          "name": "n8n-io"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3b75905d-658c-3fc3-b659-915dbdc27d70",
        "product": {
          "name": "n8n"
        },
        "product_version": "2.17.0, < 2.17.4"
      },
      {
        "id": "da86211e-32cb-35d5-9e3f-e0b3f25f8f82",
        "product": {
          "name": "n8n"
        },
        "product_version": "2.18.0, < 2.18.1"
      },
      {
        "id": "dbd6248d-a2e7-3192-b341-b7a56c5390ee",
        "product": {
          "name": "n8n"
        },
        "product_version": "< 1.123.32"
      }
    ]
  }
]

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04 May 2026 18:30Current
6.4Medium risk
Vulners AI Score6.4
CVSS 49.4
EPSS0.00471
SSVC
3