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CVE-2026-110849 n8n before 1.123.83, 2.41.4, and 2.42.1 Stored XSS via Binary-Data File Preview

🗓️ 14 Oct 2026 22:52:24Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Stored XSS in n8n file-preview modal via binary data as unsandboxed blob URL.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-110849
15 Oct 202601:09
–circl
cve
CVE
CVE-2026-110849
14 Oct 202622:52
–cve
euvd
EUVD
EUVD-2026-101732
15 Oct 202600:31
–euvd
mend
Mend
CVE-2026-110849
14 Oct 202622:52
–mend
nvd
NVD
CVE-2026-110849
14 Oct 202623:17
–nvd
ptsecurity
Positive Technologies
PT-2026-114163
14 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-110849 n8n before 1.123.83, 2.41.4, and 2.42.1 Stored XSS via Binary-Data File Preview
14 Oct 202622:52
–vulnrichment
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.123.83"
      },
      {
        "version": "2.0.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.41.4"
      },
      {
        "version": "2.42.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.42.1"
      }
    ]
  }
]

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14 Oct 2026 22:52Current
CVSS 47.2
EPSS0.00243
SSVC
28