{"id":"CVE-2026-54304","revision":"fe786d88614e47fb840299f96ccdb3e7","records":[{"revision":"fe786d88614e47fb840299f96ccdb3e7","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-54304","aliases":[],"title":"n8n: SecurityScorecard Node Leaks API Token to User-Controlled Host","description":"n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.1, an authenticated user with permission to create or modify workflows and access to a SecurityScorecard credential with limited allowed domains could configure the SecurityScorecard node's report download operation to target an attacker-controlled URL. The node attached the SecurityScorecard API token to the outbound request, causing the credential to be sent to the attacker-controlled host bypassing credential configured limitations and exfiltrating. This vulnerability is fixed in 1.123.55, 2.25.7, and 2.26.1.","state":0,"publishedAt":"2026-06-23T15:48:44.518+00:00","modifiedAt":"2026-06-23T17:18:31.381+00:00","affected":[{"ecosystem":"Vendor product","name":"n8n","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n8n-io\",\n                    \"product\": \"n8n\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.123.55\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 2.26.0, < 2.26.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 2.0.0-rc.0, < 2.25.7\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:L/SA:N","score":7.1,"severity":"HIGH"}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-rm2v-h48j-895m"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-54304","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-54304","identifiers":["CVE-2026-54304"]},"retained":false,"historicalAffected":[]}],"coverage":[]}