Vulnerability Description
dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, DbtMCP.call_tool() in src/dbt_mcp/mcp/server.py logged the raw arguments dictionary at INFO level before each tool call and at ERROR level on exceptions, and configure_file_logging() wrote those records to dbt-mcp.log when DBT_MCP_SERVER_FILE_LOGGING=true, preserving sensitive sql_query, vars, and node_selection values in plaintext without automatic rotation or deletion. This issue is fixed in version 1.17.1.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Getdbt | Dbt Mcp Server | < 1.17.1 |
Related Weaknesses (CWE)
References
- https://github.com/dbt-labs/dbt-mcp/commit/6534507b5e7a729758d5baece155602cad0bbPatch
- https://github.com/dbt-labs/dbt-mcp/pull/752Issue TrackingPatch
- https://github.com/dbt-labs/dbt-mcp/releases/tag/v1.17.1Release Notes
- https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-7xgw-6qf3-7w59ExploitMitigationVendor Advisory
- https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-7xgw-6qf3-7w59ExploitMitigationVendor Advisory
FAQ
What is CVE-2026-44969?
CVE-2026-44969 is a vulnerability with a CVSS score of 2.5 (LOW). dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, DbtMCP.call_tool() in src/dbt_mcp/mcp/server.py logged the raw arguments dictionary at INFO level before each tool...
How severe is CVE-2026-44969?
CVE-2026-44969 has been rated LOW with a CVSS base score of 2.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-44969?
Check the references section above for vendor advisories and patch information. Affected products include: Getdbt Dbt Mcp Server.