CVE-2026-119557

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CVE-2026-119557

Summary: n8n from 2.14.0 through 2.46.3 Path Traversal via Databricks Node

Details: n8n from 2.14.0 through 2.46.3 contains a path traversal vulnerability in the Databricks node that allows unauthenticated attackers to reach arbitrary Databricks API endpoints by injecting unencoded resource identifiers. Attackers can supply ../ sequences and query strings via webhook, chat, or form inputs mapped to spaceId, indexName, or filePath to read secrets using the stored credential.

References: https://abraxaslabs.tech/research/n8n-databricks-path-join, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119557.json, https://github.com/n8n-io/n8n/security/advisories/GHSA-89p4-6h98-c7xm, https://github.com/n8n-io/n8n/security/advisories/GHSA-rqch-9jrh-cr8w, https://nvd.nist.gov/vuln/detail/CVE-2026-119557, https://www.vulncheck.com/advisories/n8n-from-2.14.0-through-2.46.3-path-traversal-via-databricks-node, https://github.com/n8n-io/n8n, https://github.com/n8n-io/n8n/blob/n8n%402.45.7/packages/nodes-base/nodes/Databricks/actions/files/downloadFile.operation.ts#L27, https://github.com/n8n-io/n8n/blob/n8n%402.45.7/packages/nodes-base/nodes/Databricks/actions/genie/getSpace.operation.ts#L14-L18, https://github.com/n8n-io/n8n/blob/n8n%402.45.7/packages/nodes-base/nodes/Databricks/actions/vectorSearch/getIndex.operation.ts#L12