CVE-2026-119557

Description

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/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