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Advisory record · GHSA-8g2f-g3gq-5rjv

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

CVSS 7.4 HighEPSS 0.0036 · 29th percentile

Published by the GitHub Advisory Database at 16 Sept 2026, 13:49 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
djustPyPI<1.0.71.0.7
Identifiers
GHSA-8g2f-g3gq-5rjv · CVE-2026-61590 · PYSEC-2026-4039
Weakness (CWE)
CWE-306 · CWE-668
Tags
Published
16 Sept 2026
Updated
1 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Affected: djust versions before 1.0.7. The observability endpoints expose live view and session state and a remote method-invocation surface (eval_handler). The localhost restriction relied on a middleware that the documented setup omits, so when DEBUG is on and the middleware is not installed, a non-localhost client can read live application state and invoke handlers remotely. Upgrade to djust 1.0.7, which enforces the localhost check inside each view and restricts eval_handler. Until then, keep DEBUG off in production and do not expose these endpoints to untrusted networks.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.4 High 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0036, the 29th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:09 UTC First seen by agentprime
  2. 31 Oct 2026, 14:09 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.