{"id":"CVE-2026-110845","aliases":[],"cve":{"records":[{"id":"CVE-2026-110845","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-14T22:12:22.055Z","published":"2026-10-14T22:52:20.658Z","modified":"2026-10-26T16:03:50.986Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-14T22:52:20.658Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-26T16:03:50.986Z"}],"references":[{"url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-x8wx-g24x-3549","tags":["vendor-advisory"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/n8n-before-1.123.83-2.41.4-and-2.42.1-code-execution-via-git-node-log-operation","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-15","description":"External Control of System or Configuration Setting","source":"VulnCheck"}],"applicability":[{"source":"VulnCheck","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*","versionEndExcluding":"1.123.83"},{"vulnerable":true,"criteria":"cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0","versionEndExcluding":"2.41.4"},{"vulnerable":true,"criteria":"cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*","versionStartIncluding":"2.42.0","versionEndExcluding":"2.42.1"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-26T16:03:11.094860Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"n8n before 1.123.83, 2.41.4, and 2.42.1 Code Execution via Git Node Log Operation","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"n8n before 1.123.83, 2.x before 2.41.4, and 2.42.x before 2.42.1 contains a code execution vulnerability in the Git node Log operation, which fails to strip a repository's local git configuration before invoking an external program. Authenticated members who can point the node, including as an agent tool, at a repository whose local configuration they control can execute programs as the n8n process user.","score":7.7,"severity":"high","published":"2026-10-14T22:52:20.658Z","modified":"2026-10-26T16:03:50.986Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"n8n-io","name":"n8n","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"1.123.83","versionType":"semver"},{"version":"2.0.0","status":"affected","lessThan":"2.41.4","versionType":"semver"},{"version":"2.42.0","status":"affected","lessThan":"2.42.1","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:npm/n8n","packageIdentity":{"ecosystem":"npm","name":"n8n"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-110845"}],"remediation":[],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-x8wx-g24x-3549","https://www.vulncheck.com/advisories/n8n-before-1.123.83-2.41.4-and-2.42.1-code-execution-via-git-node-log-operation"],"sources":[{"name":"CVE","id":"CVE-2026-110845","modified":"2026-10-26T16:03:50.986Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-110845"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.7}],"sourceAffected":[],"observedAt":"2026-10-29T14:29:39.919Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:15:35.655Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"n8n versions before 1.123.83, 2.x before 2.41.4, and 2.42.x before 2.42.1 have a code execution vulnerability in the Git node Log operation. Authenticated members can execute programs as the n8n process user. The vulnerability occurs when the node invokes an external program without stripping a repository's local git configuration.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:42:36.677Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-110845"}]}}