CVE-2026-44970

dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, DefaultUsageTracker.emittoolcalledevent in src/dbtmcp/tracking/tracking.py serialized every MCP tool call's complete arguments dictionary and sent it through dbtlabsvortex.producer.logproto without redaction,...

CVE-2026-44970

dbt-mcp prior to v1.17.1 serializes and transmits the full MCP tool call arguments (including sql_query from show and vars from run/build/test) to the dbt Labs telemetry service without redaction, by default. This telemetry is enabled by default unless explicitly opted out, and a fix is available...

GHSA-JJ54-R8GM-2FCF dbt MCP Server Transmits All MCP Tool Arguments Including Raw SQL and --vars Credentials to dbt Labs Telemetry by Default Without Redaction

Discovered through manual source code review. Verified by PoC execution against a local dbt-mcp v1.15.1 installation. Summary DefaultUsageTracker.emittoolcalledevent in src/dbtmcp/tracking/tracking.py serializes the complete arguments dictionary of every MCP tool call and transmits it verbatim to...