{"id":"CVE-2026-44968","state":"PUBLISHED","title":"dbt-mcp: Argument Injection in dbt CLI Tool Wrappers via node_selection and resource_type Parameters","description":"dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, _run_dbt_command() in src/dbt_mcp/dbt_cli/tools.py appended unsanitized node_selection and resource_type values to the dbt subprocess argument list, allowing an MCP client to inject dbt global flags such as --profiles-dir, --project-dir, and --target into subprocess.Popen even though shell=False prevents shell metacharacter injection. This issue is fixed in version 1.17.1.","publishedAt":"2026-07-16T17:48:29.604Z","updatedAt":"2026-07-17T18:10:05.040Z","severity":{"score":6.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["dbt-labs dbt-mcp"],"affected":[{"vendor":"dbt-labs","product":"dbt-mcp","versions":[{"version":"< 1.17.1","status":"affected"}]}],"references":["https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-xpww-f6pm-cfhq","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/releases/tag/v1.17.1"],"weaknesses":["CWE-88"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44968.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44968","state":"PUBLISHED","datePublished":"2026-07-16T17:48:29.604Z","dateUpdated":"2026-07-17T18:10:05.040Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-08T16:23:33.263Z"},"containers":{"cna":{"title":"dbt-mcp: Argument Injection in dbt CLI Tool Wrappers via node_selection and resource_type Parameters","descriptions":[{"lang":"en","value":"dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, _run_dbt_command() in src/dbt_mcp/dbt_cli/tools.py appended unsanitized node_selection and resource_type values to the dbt subprocess argument list, allowing an MCP client to inject dbt global flags such as --profiles-dir, --project-dir, and --target into subprocess.Popen even though shell=False prevents shell metacharacter injection. This issue is fixed in version 1.17.1."}],"affected":[{"vendor":"dbt-labs","product":"dbt-mcp","versions":[{"version":"< 1.17.1","status":"affected"}]}],"references":[{"url":"https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-xpww-f6pm-cfhq","name":"https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-xpww-f6pm-cfhq","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/dbt-labs/dbt-mcp/pull/752","name":"https://github.com/dbt-labs/dbt-mcp/pull/752","tags":["x_refsource_MISC"]},{"url":"https://github.com/dbt-labs/dbt-mcp/commit/6534507b5e7a729758d5baece155602cad0bb22f","name":"https://github.com/dbt-labs/dbt-mcp/commit/6534507b5e7a729758d5baece155602cad0bb22f","tags":["x_refsource_MISC"]},{"url":"https://github.com/dbt-labs/dbt-mcp/releases/tag/v1.17.1","name":"https://github.com/dbt-labs/dbt-mcp/releases/tag/v1.17.1","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-88","lang":"en","description":"CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-16T17:48:29.604Z"},"source":{"advisory":"GHSA-xpww-f6pm-cfhq","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-xpww-f6pm-cfhq","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-17T18:09:55.096349Z","id":"CVE-2026-44968","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-17T18:10:05.040Z"}}]}}}