{"id":"EUVD-2026-44624","revision":"9901568c7c3e45198bd133a08be33f61","records":[{"revision":"9901568c7c3e45198bd133a08be33f61","observedAt":"2026-11-07T12:35:28.934+00:00","statement":{"source":"euvd","id":"EUVD-2026-44624","aliases":["CVE-2026-56349","GHSA-9v3h-fx77-8r29"],"title":"n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromi…","description":"n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromise workflow integrity.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":6.3,"severity":null}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w","https://www.vulncheck.com/advisories/n8n-guardrail-node-bypass-via-crafted-input"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-44624","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 15, 2026, 11:25:27 AM","dateUpdated":"Jul 15, 2026, 12:42:58 PM"},"relatedAdvisories":[{"id":"NCSC-2026-0248","title":"Kwetsbaarheden verholpen in n8n workflow automation platform","vulnerabilityIds":["CVE-2026-27493","CVE-2026-27494","CVE-2026-27495","CVE-2026-27497","CVE-2026-27498","CVE-2026-27577","CVE-2026-27578","CVE-2026-56357","CVE-2026-56350","CVE-2026-56360","CVE-2026-56349","CVE-2026-56353"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-44624","identifiers":["EUVD-2026-44624","CVE-2026-56349","GHSA-9v3h-fx77-8r29"]},"retained":false,"historicalAffected":[]}],"coverage":[]}