djust's observability endpoints are network-exposed: the localhost gate is an opt-in middleware the docs omit, and the views enforce only DEBUG

高 7.4CVE-2026-61590 · GHSA-8g2f-g3gq-5rjv · PYSEC-2026-4039 · 16/09/2026 公開 · 30/09/2026 更新

要点

CVE-2026-61590 は djust に影響する深刻度「高」 (CVSS 7.4) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.36%（全脆弱性の 29.4% より高い）。
対処：1.0.7 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
djust PyPI	`< 1.0.7`	`1.0.7`

概要

Impact

djust's observability endpoints expose live view/session state and a remote method-invocation surface (eval_handler). The localhost restriction was an opt-in middleware that the documented setup omits; the views themselves enforced only DEBUG. In the misconfigured-but-documented scenario (DEBUG on, middleware not installed) a non-localhost client could read live application state and invoke handlers remotely.

Patches

Fixed in djust 1.0.7. The localhost restriction is enforced in-view on every observability endpoint (no longer dependent on a separately-installed middleware), and eval_handler is restricted; gated requests receive a non-disclosing response.

Workarounds

Ensure DEBUG=False in production, and do not expose the observability endpoints to untrusted networks.

NVD の説明

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, djust's observability endpoints expose live view/session state and a remote method-invocation surface (`eval_handler`). The localhost restriction was an opt-in middleware that the documented setup omits; the views themselves enforced only `DEBUG`. In the misconfigured-but-documented scenario (DEBUG on, middleware not installed) a non-localhost client could read live application state and invoke handlers remotely. This issue is fixed in djust 1.0.7. The localhost restriction is enforced in-view on every observability endpoint (no longer dependent on a separately-installed middleware), and `eval_handler` is restricted; gated requests receive a non-disclosing response. As a workaround, ensure `DEBUG=False` in production, and do not expose the observability endpoints to untrusted networks.