{"id":"EUVD-2026-38460","revision":"78a12aa4c75745adafd2ed6f90d57513","records":[{"revision":"78a12aa4c75745adafd2ed6f90d57513","observedAt":"2026-11-05T11:41:24.633+00:00","statement":{"source":"euvd","id":"EUVD-2026-38460","aliases":["CVE-2026-54303","GHSA-h86q-fx34-gfjr"],"title":"n8n is an open source workflow automation platform. Prior to 2.24.0, an endpoint in the Meta and Microsoft Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-Security-Policy headers, enabli…","description":"n8n is an open source workflow automation platform. Prior to 2.24.0, an endpoint in the Meta and Microsoft Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-Security-Policy headers, enabling reflected XSS in the n8n origin when a logged-in user visits a crafted URL. This vulnerability is fixed in 2.24.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","score":6.8,"severity":null}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-h86q-fx34-gfjr"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-38460","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 23, 2026, 3:32:06 PM","dateUpdated":"Jun 24, 2026, 1:52:23 PM"},"relatedAdvisories":[{"id":"NCSC-2026-0212","title":"Kwetsbaarheden verholpen in n8n workflow automation platform","vulnerabilityIds":["CVE-2026-54301","CVE-2026-54302","CVE-2026-54304","CVE-2026-54305","CVE-2026-54306","CVE-2026-54307","CVE-2026-54308","CVE-2026-54309","CVE-2026-54310","CVE-2026-54311","CVE-2026-54312","CVE-2026-54313","CVE-2026-54314","CVE-2026-54303"]}],"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-2026-38460","identifiers":["EUVD-2026-38460","CVE-2026-54303","GHSA-h86q-fx34-gfjr"]},"retained":false,"historicalAffected":[]}],"coverage":[]}