{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-110845",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-10-14T22:12:22.055Z",
        "datePublished": "2026-10-14T22:52:20.658Z",
        "dateUpdated": "2026-10-14T22:52:20.658Z"
    },
    "containers": {
        "cna": {
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                "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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                "dateUpdated": "2026-10-14T22:52:20.658Z"
            },
            "datePublic": "2026-09-30T00:00:00.000Z",
            "title": "n8n before 1.123.83, 2.41.4, and 2.42.1 Code Execution via Git Node Log Operation",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "External Control of System or Configuration Setting",
                            "cweId": "CWE-15",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "n8n-io",
                    "product": "n8n",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:npm/n8n",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "1.123.83"
                        },
                        {
                            "version": "2.0.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "2.41.4"
                        },
                        {
                            "version": "2.42.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "2.42.1"
                        }
                    ]
                }
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                    "nodes": [
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                            "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"
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                            ]
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                    ]
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "cvssV4_0": {
                        "version": "4.0",
                        "vectorString": "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",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 7.7,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "references": [
                {
                    "url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-x8wx-g24x-3549",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "name": "GitHub Security Advisory (GHSA-x8wx-g24x-3549)"
                },
                {
                    "name": "VulnCheck Advisory: n8n before 1.123.83, 2.41.4, and 2.42.1 Code Execution via Git Node Log Operation",
                    "tags": [
                        "third-party-advisory"
                    ],
                    "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"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "tr4ce-ju",
                    "type": "reporter"
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            ],
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                "engine": "vulncheck-endgame"
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}