{"action":"Upgrade dbt-mcp to 1.20.0 or later.","affected":[{"fixed":"1.20.0","introduced":"0"}],"component":"dbt-mcp","cve_ids":["CVE-2026-55837"],"ecosystem":"PyPI","epss":0.00273,"exploited":false,"fixed_versions":["1.20.0"],"ghsa_id":"GHSA-jr33-mw75-7j8f","id":"tcs_01M5KGZGJ9Z6WCJZTEV39YYKES","modified_at":"2026-07-13T16:31:43.482924749Z","published_at":"2026-07-13T15:46:22.139538Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2443","https://github.com/dbt-labs/dbt-mcp/security/advisories/GHSA-jr33-mw75-7j8f","https://github.com/dbt-labs/dbt-mcp","https://pypi.org/project/dbt-mcp","https://github.com/advisories/GHSA-jr33-mw75-7j8f","https://nvd.nist.gov/vuln/detail/CVE-2026-55837"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-2443","url":"https://osv.dev/vulnerability/PYSEC-2026-2443"}],"summary":"dbt MCP Server: Unauthenticated OAuth Context Endpoint Leaks dbt Platform Tokens"}