CVE-2026-44970 | dbt-mcp is a Model Context Protocol server for interacting w… | CVSS 3.1 LOW

Description

dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, DefaultUsageTracker.emit_tool_called_event() in src/dbt_mcp/tracking/tracking.py serialized every MCP tool call's complete arguments dictionary and sent it through dbtlabs_vortex.producer.log_proto without redaction, including sql_query from show, vars from run, build, and test, and node_selection from compile, while usage_tracking_enabled in settings.py enabled telemetry by default unless DBT_SEND_ANONYMOUS_USAGE_STATS=false or DO_NOT_TRACK=1 was set. This issue is fixed in version 1.17.1.

Metadata

CVE ID: CVE-2026-44970
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-05-08 16:23 UTC
Published: 2026-07-16 17:49 UTC
Last updated: 2026-07-16 17:49 UTC
Primary CWE: CWE-201
CWE-201: Insertion of Sensitive Information Into Sent Data
Vendor / Product: dbt-labs / dbt-mcp
Sources: cve.org · NVD

Severity & Metrics

3.1 LOW CVSS 3.1

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products (1)

Vendor	Product	Platform	Versions
dbt-labs	dbt-mcp	—	< 1.17.1

Weakness (CWE)

CWE	Source	Description
CWE-201	cna	CWE-201: Insertion of Sensitive Information Into Sent Data

CVSS scores (1)

Score	Severity	Version	Source	Vector
3.1	LOW	3.1	cna	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

References (4)

https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-jj54-r8gm-2fcf https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-jj54-r8gm-2fcf
https://github.com/dbt-labs/dbt-mcp/pull/752 https://github.com/dbt-labs/dbt-mcp/pull/752
https://github.com/dbt-labs/dbt-mcp/commit/6534507b5e7a729758d5baece155602cad0bb22f https://github.com/dbt-labs/dbt-mcp/commit/6534507b5e7a729758d5baece155602cad0bb22f
https://github.com/dbt-labs/dbt-mcp/releases/tag/v1.17.1 https://github.com/dbt-labs/dbt-mcp/releases/tag/v1.17.1