How severe is CVE-2025-57749?

CVE-2025-57749 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-57749 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-57749?

CVE-2025-57749 affects N8n. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-57749?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-57749 have an EU (EUVD) identifier?

Yes. CVE-2025-57749 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25404.

When was CVE-2025-57749 published?

CVE-2025-57749 was published on 2025-08-20 and last updated on 2026-06-17.

CVE-2025-57749

CVE-2025-57749 is a medium-severity vulnerability in N8n with a CVSS 3.x base score of 6.5. 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-59.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25404
Weakness: CWE-59
Affected product: N8n
Published: 2025-08-20
Last modified: 2026-06-17

Description

n8n is a workflow automation platform. Before 1.106.0, a symlink traversal vulnerability was discovered in the Read/Write File node in n8n. While the node attempts to restrict access to sensitive directories and files, it does not properly account for symbolic links (symlinks). An attacker with the ability to create symlinks—such as by using the Execute Command node—could exploit this to bypass the intended directory restrictions and read from or write to otherwise inaccessible paths. Users of n8n.cloud are not impacted. Affected users should update to version 1.106.0 or later.

Frequently asked questions

What is CVE-2025-57749?: n8n is a workflow automation platform. Before 1.106.0, a symlink traversal vulnerability was discovered in the Read/Write File node in n8n. While the node attempts to restrict access to sensitive directories and files, it does not properly account for symbolic links (symlinks). An attacker with the ability to create symlinks—such as by using the Execute Command node—could exploit this to bypass the intended directory restrictions and read from or write to otherwise inaccessible paths. Users of n8n.cloud are not impacted. Affected users should update to version 1.106.0 or later.
How severe is CVE-2025-57749?: CVE-2025-57749 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-57749 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-57749?: CVE-2025-57749 affects N8n. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-57749?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-57749 have an EU (EUVD) identifier?: Yes. CVE-2025-57749 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25404.
When was CVE-2025-57749 published?: CVE-2025-57749 was published on 2025-08-20 and last updated on 2026-06-17.

References

Affected products (1)

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

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