How severe is CVE-2026-25053?

CVE-2026-25053 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-25053 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25053?

CVE-2026-25053 affects N8n. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25053?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-25053 have an EU (EUVD) identifier?

Yes. CVE-2026-25053 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5418.

When was CVE-2026-25053 published?

CVE-2026-25053 was published on 2026-02-04 and last updated on 2026-06-17.

CVE-2026-25053

CVE-2026-25053 is a critical-severity vulnerability in N8n with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
CVSS v4: 9.4
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5418
Weakness: CWE-78
Affected product: N8n
Published: 2026-02-04
Last modified: 2026-06-17

Description

n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. This issue has been patched in versions 1.123.10 and 2.5.0.

Frequently asked questions

What is CVE-2026-25053?: n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. This issue has been patched in versions 1.123.10 and 2.5.0.
How severe is CVE-2026-25053?: CVE-2026-25053 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-25053 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25053?: CVE-2026-25053 affects N8n. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25053?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-25053 have an EU (EUVD) identifier?: Yes. CVE-2026-25053 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5418.
When was CVE-2026-25053 published?: CVE-2026-25053 was published on 2026-02-04 and last updated on 2026-06-17.

References

https://github.com/n8n-io/n8n/security/advisories/GHSA-9g95-qf3f-ggrw

Affected products (1)

cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*

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