Login Request a demo
Medium severity · published Jul 22, 2026
CVE-2026-65593
n8n before 1.123.64, 2.29.8, and 2.30.1 SSRF via Dynamic Node Parameters
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
n8n versions before 1.123.64, 2.29.8, and 2.30.1 contain a server-side request forgery vulnerability in the dynamic-node-parameters endpoints that lack authorization scopes. Authenticated attackers can supply absolute URLs in routing configuration to override baseURL restrictions and make the n8n server issue HTTP requests to arbitrary internal targets when SSRF protection is disabled.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
N8
n8n · n8n-io
before 1.123.64; before 2.30.1; before 2.29.8 · source: vendor, NVD
Affected product
N8
n8n
n8n-io
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-65593
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-65593
Mitigation
https://github.com/n8n-io/n8n/security/advisories/GHSA-9w78-79q7-r4fp
Third Party Advisory
https://www.vulncheck.com/advisories/n8n-before-ssrf-via-dynamic-node-parameters
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