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CVE-2026-25051 n8n Improper CSP Enforcement in Webhook Responses May Allow Stored XSS

🗓️ 04 Feb 2026 16:46:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Before 1.123.2, n8n CSP in webhooks could permit stored cross site scripting and was fixed in 1.123.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-25051
4 Feb 202616:46
attackerkb
Circl
CVE-2026-25051
5 Feb 202608:08
circl
CNNVD
n8n 跨站脚本漏洞
4 Feb 202600:00
cnnvd
CVE
CVE-2026-25051
4 Feb 202616:46
cve
EUVD
EUVD-2026-5420
4 Feb 202616:46
euvd
Github Security Blog
n8n's Improper CSP Enforcement in Webhook Responses May Allow Stored XSS
4 Feb 202618:15
github
Tenable Nessus
n8n Node.js Package < 1.122.5 / 1.123.x < 1.123.2 Stored XSS (CVE-2026-25051)
13 Feb 202600:00
nessus
NCSC
Vulnerabilities fixed in n8n
9 Feb 202610:39
ncsc
NVD
CVE-2026-25051
4 Feb 202617:16
nvd
OSV
CVE-2026-25051 n8n Improper CSP Enforcement in Webhook Responses May Allow Stored XSS
4 Feb 202616:46
osv
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 1.123.2",
        "status": "affected"
      }
    ]
  }
]

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