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mediumCVSS 5.4NVD status: Analyzed

CVE-2026-65593

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.

Componentn8n
Severitymedium (CVSS 5.4)
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Published (NVD)2026-07-22
Last modified2026-07-27
Affected versions
n8n < 1.123.64
n8n < 1.123.64
n8n >= 2.0.0, < 2.29.8
n8n >= 2.0.0, < 2.29.8
n8n = 2.30.0
n8n = 2.30.0
Fixed in1.123.64, 2.29.8
WeaknessCWE-918
CISA KEVnot listed

NVD 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.

Does CVE-2026-65593 hit the version you run?Paste your docker-compose.yml, requirements.txt or package.json. The scanner checks your pinned versions against this CVE and every other one we track for n8n.
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What to do

  • Upgrade n8n to 1.123.64 or later (or the patched release of your branch: 2.29.8).
  • Do not expose the component's API or UI to the internet without authentication in front of it.

Sources

Read more

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