{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15521", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-07-12T11:35:04.112Z", "datePublished": "2026-07-13T01:30:09.205Z", "dateUpdated": "2026-07-13T01:30:09.205Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-07-13T01:30:09.205Z"}, "title": "makafeli n8n-workflow-builder update_node_from_file server.cjs path traversal", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-22", "lang": "en", "description": "Path Traversal"}]}], "affected": [{"vendor": "makafeli", "product": "n8n-workflow-builder", "versions": [{"version": "0.1", "status": "affected"}, {"version": "0.2", "status": "affected"}, {"version": "0.3", "status": "affected"}, {"version": "0.4", "status": "affected"}, {"version": "0.5", "status": "affected"}, {"version": "0.6", "status": "affected"}, {"version": "0.7", "status": "affected"}, {"version": "0.8", "status": "affected"}, {"version": "0.9", "status": "affected"}, {"version": "0.10", "status": "affected"}, {"version": "0.11.0", "status": "affected"}], "cpes": ["cpe:2.3:a:makafeli:n8n-workflow-builder:*:*:*:*:*:*:*:*"], "modules": ["update_node_from_file"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component update_node_from_file. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 5.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4.3, "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-07-12T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-07-12T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-07-12T13:40:07.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Mcfly_Zhang (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/377850", "name": "VDB-377850 | makafeli n8n-workflow-builder update_node_from_file server.cjs path traversal", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/377850/cti", "name": "VDB-377850 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-15521", "name": "CVE-2026-15521 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/854522", "name": "Submit #854522 | makafeli n8n-workflow-builder 0.11.0 Path Traversal", "tags": ["third-party-advisory"]}, {"url": "https://github.com/makafeli/n8n-workflow-builder/issues/28", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/makafeli/n8n-workflow-builder/", "tags": ["product"]}]}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.1"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.2"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.3"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.5"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.6"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.7"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.8"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.9"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0.10"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.11.0"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n8n-workflow-builder", "source": "cna", "vendor": "makafeli"}, "product": "n8n-workflow-builder", "vendor": "makafeli"}], "created": "2026-07-13T04:30:03.972782+00:00", "updated": "2026-07-13T04:30:03.972828+00:00", "vendors": ["makafeli", "makafeli$PRODUCT$n8n-workflow-builder"]}