{"affected":[{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"n8n","product":"n8n","source":"CNA: VulnCheck","vendor":"n8n-io","versions":[{"lessThan":"2.42.2","status":"affected","version":"2.42.0","versionType":"semver"},{"status":"unaffected","version":"2.42.2","versionType":"semver"}]},{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"n8n","product":"n8n","source":"CNA: VulnCheck","vendor":"n8n-io","versions":[{"lessThan":"2.41.5","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"2.41.5","versionType":"semver"}]}],"cveId":"CVE-2026-118644","cwes":["CWE-266"],"description":"n8n before 2.41.5 and 2.42.x before 2.42.2 passes a failed workflow's full execution context, including the identity of the user who started the run, to the configured error workflow. A project editor can set a colleague's workflow settings.errorWorkflow to an error workflow they own, inherit the colleague's identity when that workflow fails, and resolve the colleague's per-user dynamic credential secrets.","epss":{"date":"2026-11-02","percentile":0.10132,"score":0.00202},"exploits":[],"kev":null,"metrics":[{"score":5.1,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N","version":"4.0"},{"score":7.7,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1793711889624,"publishedAt":1793213984266,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-pcr3-v5vr-qppf"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/n8n-before-2.41.5-and-2.42.2-credential-theft-via-error-workflow-context-inheritance"}],"remediation":[],"revision":"3bd674821959510d261b31a6abcc9ca792a8add6ec267ae447a463bc4264ba37","sources":[{"modifiedAt":1793711889624,"name":"CNA: VulnCheck","retrievedAt":1793714948568,"url":"https://www.cve.org/CVERecord?id=CVE-2026-118644"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793714965129,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-118644"}],"ssvc":{"assessedAt":1793711867451,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"n8n before 2.41.5 and 2.42.2 Credential Theft via Error-Workflow Context Inheritance","updatedAt":1793714965129}