CVE-2026-61590

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.

• CWE-306
• CWE-668

• https://github.com/djust-org/djust/releases/tag/v1.0.7
• https://github.com/djust-org/djust/security/advisories/GHSA-8g2f-g3gq-5rjv

Published

Sep 16, 2026

Last Modified

Sep 30, 2026

Status

Deferred

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