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VULNERABILITIES

CVE-2026-77085 Details

Description

n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF protection bypass in the SearXNG Agent tool. The tool sent requests to the user-supplied API URL using a raw HTTP client that did not route through n8n's centralized SSRF protection. On instances with N8N_SSRF_PROTECTION_ENABLED=true, an authenticated user with permission to create SearXNG credentials and configure a personal agent could set the API URL to an internal host, causing the n8n server to connect to that host and return the response content through the Agent chat output.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/n8n-io/n8n/security/advisories/GHSA-9rp2-wm75-c5fj [email protected]MitigationVendor Advisory
https://www.vulncheck.com/advisories/n8n-before-ssrf-protection-bypass-via-searxng-tool [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-918Server-Side Request Forgery (SSRF)[email protected]

Affected Products

ProductVersions
n8n n8n
>= 2.33.0, < 2.33.4
2.34.0

CPE

  • cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:*
  • cpe:2.3:a:n8n:n8n:2.34.0:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-77085
NVD Published Date:
Aug 20, 2026
NVD Last Modified:
Sep 1, 2026
Source:
[email protected]
CVE-2026-77085 Details - Not Deferred