What is GHSA-gvf5-4g66-f766?

GHSA-gvf5-4g66-f766 is a security advisory published by GitHub Security Advisories with Medium severity. n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF protection bypass in the SearXNG...

Which CVE IDs does GHSA-gvf5-4g66-f766 cover?

GHSA-gvf5-4g66-f766 covers the following CVE IDs: CVE-2026-77085. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-gvf5-4g66-f766Medium

n8n before 2.34.1 and 2.33.x before 2.33.4 contains an SSRF protection bypass in the SearXNG...

Vendor

GitHub Security Advisories

Published

August 20, 2026

Last Modified

August 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-77085 →

📋 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.

🔗 References (4)

https://github.com/n8n-io/n8n/security/advisories/GHSA-9rp2-wm75-c5fj
https://nvd.nist.gov/vuln/detail/CVE-2026-77085
https://www.vulncheck.com/advisories/n8n-before-ssrf-protection-bypass-via-searxng-tool
https://github.com/advisories/GHSA-gvf5-4g66-f766