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Vulnerabilities

Vulnerability · CVE-2026-119408

n8n: Mehrere Schwachstellen

Published Oct 30, 2026 · catalog updated Oct 30, 2026 · n8n: Mehrere Schwachstellen

Last checked Oct 31, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-119408. EPSS is 0.63%. Act only if a listed version of n8n: Mehrere Schwachstellen is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (n8n: Mehrere Schwachstellen).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.63%
Remediation
Advisory link
Affected products
vendor n8n-io n8n

n8n before 2.42.6, 2.43.x before 2.43.3, and 3.x before 3.0.1 contains a remote code execution vulnerability via deprecated Function, Function Item, and LangChain Code nodes running outside task runner isolation. Authenticated users who can create, modify, or import workflows naming these hidden node types can execute JavaScript in the n8n main process.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor n8n-io n8nversion unspecified

How to fix CVE-2026-119408

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-119408. EPSS is 0.63%. Act only if a listed version of n8n: Mehrere Schwachstellen is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-653. EPSS 0.63%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 30, 2026 · BSI CERT-Bund

    Detected

    n8n: Mehrere Schwachstellen

Sources

  • BSI CERT-BundGovernment advisoryCVE-2026-119408

    n8n: Mehrere Schwachstellen

    wid.cert-bund.de
  • CVE.orgVulnerability recordCVE-2026-119408

    n8n before 2.42.6, 2.43.x before 2.43.3, and 3.x before 3.0.1 contains a remote code execution vulnerability via deprecated Function, Function Item, and LangChain Code nodes running outside task runner isolation. Authenticated users who can create, modify, or import workflows nam

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-119408

    30-day exploitation probability 0.63%

    first.org

References

Freshness

Last verified in this catalog Oct 31, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 31, 2026
  • CVE.orgOct 31, 2026
  • BSI CERT-BundOct 31, 2026