{"id":"CVE-2026-118675","title":"n8n before 1.123.85, 2.43.5, and 2.44.1 Credential Guard Bypass via Execute Sub-workflow","summary":"n8n before 1.123.85, 2.43.5, and 2.44.1 contains a credential guard bypass vulnerability that allows editors of shared workflows to use restricted credentials by loading sub-workflows from URLs or local files. Attackers can configure the…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N","cvssSource":"cna","cwe":["CWE-863"],"vendor":"n8n-io","product":"n8n","affected":["n8n < 1.123.85","n8n >= 2.44.0 < 2.44.1","n8n >= 2.0.0 < 2.43.5"],"published":"2026-10-28","updated":"2026-10-28","sourceUpdated":"2026-10-28T18:59:48.389Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-118675","references":[{"url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-8crx-5h96-q72q","label":"GitHub Security Advisory (GHSA-8crx-5h96-q72q)"},{"url":"https://www.vulncheck.com/advisories/n8n-before-1.123.85-2.43.5-and-2.44.1-credential-guard-bypass-via-execute-sub-workflow","label":"VulnCheck Advisory: n8n before 1.123.85, 2.43.5, and 2.44.1 Credential Guard Bypass via Execute Sub-workflow"}],"tags":["cve.org"],"epss":0.00171,"epssPercentile":0.0647,"ingestedAt":"2026-10-29T15:37:07.546Z","slug":"CVE-2026-118675","body":"## Overview\n\nn8n before 1.123.85, 2.43.5, and 2.44.1 contains a credential guard bypass vulnerability that allows editors of shared workflows to use restricted credentials by loading sub-workflows from URLs or local files. Attackers can configure the Execute Sub-workflow node with source url or localFile to serve content that resolves project credentials and returns their decrypted values.\n\n## Affected\n\n- `n8n < 1.123.85`\n- `n8n >= 2.44.0 < 2.44.1`\n- `n8n >= 2.0.0 < 2.43.5`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}