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        "cveId": "CVE-2026-110849",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-10-14T22:16:22.734Z",
        "datePublished": "2026-10-14T22:52:24.876Z",
        "dateUpdated": "2026-10-15T15:41:35.418Z"
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            "datePublic": "2026-09-30T00:00:00.000Z",
            "title": "n8n before 1.123.83, 2.41.4, and 2.42.1 Stored XSS via Binary-Data File Preview",
            "descriptions": [
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                    "lang": "en",
                    "value": "n8n before 1.123.83, 2.41.4, and 2.42.1 contains a stored cross-site scripting vulnerability in the file-preview modal, which re-publishes binary data as an unsandboxed same-origin blob URL. A member who uploads a crafted item can run script in the n8n origin of whoever previews it, typically the owner, and act with their session."
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                            "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "cweId": "CWE-79",
                            "type": "CWE"
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                    "vendor": "n8n-io",
                    "product": "n8n",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:npm/n8n",
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                            "version": "0",
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "LOW",
                        "userInteraction": "ACTIVE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
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                {
                    "url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-29xw-66fq-4xc3",
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                                "timestamp": "2026-10-15T15:41:25.151165Z",
                                "id": "CVE-2026-110849",
                                "options": [
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                                        "Exploitation": "none"
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                                        "Technical Impact": "total"
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                                ],
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