{"action":"Upgrade n8n to 1.123.17 or later.","affected":[{"fixed":"1.123.17","introduced":"0"},{"fixed":"2.5.2","introduced":"2.0.0"}],"component":"n8n","cve_ids":["CVE-2026-25049"],"ecosystem":"npm","epss":0.01586,"exploited":false,"fixed_versions":["1.123.17","2.5.2"],"ghsa_id":"GHSA-6cqr-8cfr-67f8","id":"tcs_01M5KF6QBDWT27GPZDGDKDPCBX","modified_at":"2026-02-04T19:53:17Z","published_at":"2026-02-04T18:03:09Z","references":["https://osv.dev/vulnerability/GHSA-6cqr-8cfr-67f8","https://github.com/n8n-io/n8n/security/advisories/GHSA-6cqr-8cfr-67f8","https://nvd.nist.gov/vuln/detail/CVE-2026-25049","https://github.com/n8n-io/n8n/commit/7860896909b3d42993a36297f053d2b0e633235d","https://github.com/n8n-io/n8n/commit/936c06cfc1ad269a89e8ef7f8ac79c104436d54b","https://github.com/n8n-io/n8n"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-6cqr-8cfr-67f8","url":"https://osv.dev/vulnerability/GHSA-6cqr-8cfr-67f8"}],"summary":"n8n Has Expression Escape Vulnerability Leading to RCE"}