CVE-2026-100406

Description

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications. From 2.0.0-alpha.0 until 2.0.0-alpha.5, dbt docs serve exposes the unauthenticated POST /api/v1/query endpoint in crates/dbt-docs-server/src/handlers/query.rs, which passes caller-supplied SQL to DuckDbViewsBackend::query_arrow() in crates/dbt-index-core/src/backend.rs without authorization or an allowlist. A client that can reach the server can invoke DuckDB filesystem-reading functions to read files available to the dbt process, including files outside the docs index directory. The server binds to localhost by default, but operators can expose it to a network through the host option or DBT_DOCS_HOST setting. This issue is fixed in version 2.0.0-alpha.5.

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Produits concernés

• dbt-labs dbt-core

Scores CVSS

Faiblesses (CWE)

• CWE-22
• CWE-200
• CWE-306

Références

• https://github.com/dbt-labs/dbt/commit/3a5d26fe02b58382720d04cbd87143b7b6775413
• https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-alpha.5
• https://github.com/dbt-labs/dbt/security/advisories/GHSA-h2j2-2r7g-rff8
• https://github.com/dbt-labs/dbt/security/advisories/GHSA-h2j2-2r7g-rff8

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories