Most recent entries from all

EUVD-2026-159310

fkie_cve-2024-36105

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications. Prior to versions 1.6.15, 1.7.15, and 1.8.1, Binding to `INADDR_ANY (0.0.0.0)` or `IN6ADDR_ANY (::)` exposes an application on all network interfaces, increasing the risk of unauthorized access. As stated in the Python docs, a special form for address is accepted instead of a host address: `''` represents `INADDR_ANY`, equivalent to `"0.0.0.0"`. On systems with IPv6, '' represents `IN6ADDR_ANY`, which is equivalent to `"::"`. A user who serves docs on an unsecured public network, may unknowingly be hosting an unsecured (http) web site for any remote user/system to access on the same network. The issue has has been mitigated in dbt-core v1.6.15, dbt-core v1.7.15, and dbt-core v1.8.1 by binding to localhost explicitly by default in `dbt docs serve`.

GHSA-pmrx-695r-4349 — dbt allows Binding to an Unrestricted IP Address via socketsocket

Affected: PyPI: dbt-core

### Summary

Binding to `INADDR_ANY (0.0.0.0)` or `IN6ADDR_ANY (::)` exposes an application on all network interfaces, increasing the risk of unauthorized access.

While doing some static analysis and code inspection, I found the following code binding a socket to `INADDR_ANY` by passing `""` as the address. This effectively binds to any network interface on the local system, not just localhost (127.0.0.1).

### Details

As stated in the Python docs, a special form for address is accepted instead of a host address: `''` represents `INADDR_ANY`, equivalent to `"0.0.0.0"`. On systems with IPv6, '' represents `IN6ADDR_ANY`, which is equivalent to `"::"`.

https://github.com/dbt-labs/dbt-core/blob/main/core/dbt/task/docs/serve.py#L23C38-L23C39

The text around this code also imply the intention is to host docs only on localhost.

### PoC

To recreate, run the docs ServeTask.run() to stand up the HTTP server. Then run `netstat` to see what addresses this process is bound.

### Impact

A user who serves docs on an unsecured public network, may unknowingly be hosting an unsecured (http) web site for any remote user/system to access on the same network.

Further references: https://docs.python.org/3/library/socket.html#socket-families https://docs.securesauce.dev/rules/PY030 https://cwe.mitre.org/data/definitions/1327.html

### Patches The issue has has been mitigated in [dbt-core v1.6.15](https://github.com/dbt-labs/dbt-core/releases/tag/v1.6.15), [dbt-core v1.7.15](https://gith…

PYSEC-2026-1292 — dbt allows Binding to an Unrestricted IP Address via socketsocket