{"id":"EUVD-2026-47635","revision":"2a97021892df4debb8f70af1d16d4dd6","records":[{"revision":"2a97021892df4debb8f70af1d16d4dd6","observedAt":"2026-10-28T08:43:36.943+00:00","statement":{"source":"euvd","id":"EUVD-2026-47635","aliases":["CVE-2026-65591","GHSA-m7jc-p4hf-xhwq","GHSA-pm35-fqvh-cq5g"],"title":"n8n contains a sanitizer bypass vulnerability in the legacy expression evaluator's computed-member handler. An authenticated user with workflow create or modify permissions can craft a malicious expression to bypass the sanitizer and achiev…","description":"n8n contains a sanitizer bypass vulnerability in the legacy expression evaluator's computed-member handler. An authenticated user with workflow create or modify permissions can craft a malicious expression to bypass the sanitizer and achieve host-level code execution as the n8n process. The legacy expression engine is the default in affected versions. Fixed in n8n 1.123.64, 2.29.8, and 2.30.1.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L","score":8.9,"severity":null}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-pm35-fqvh-cq5g","https://www.vulncheck.com/advisories/n8n-before-sanitizer-bypass-remote-code-execution"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-47635","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 22, 2026, 11:21:40 AM","dateUpdated":"Jul 22, 2026, 3:51:37 PM"},"relatedAdvisories":[],"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-2026-47635","identifiers":["EUVD-2026-47635","CVE-2026-65591","GHSA-m7jc-p4hf-xhwq","GHSA-pm35-fqvh-cq5g"]},"retained":false,"historicalAffected":[]}],"coverage":[]}