Missing Authorization Affecting djust package, versions [,1.0.7)


Severity

Recommended
0.0
critical
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.39% (31st percentile)

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  • Snyk IDSNYK-PYTHON-DJUST-20158895
  • published27 Sept 2026
  • disclosed16 Sept 2026
  • creditUnknown

Introduced: 16 Sep 2026

NewCVE-2026-61592  (opens in a new tab)
CWE-384  (opens in a new tab)
CWE-639  (opens in a new tab)
CWE-862  (opens in a new tab)

How to fix?

Upgrade djust to version 1.0.7 or higher.

Overview

djust is a Phoenix LiveView-style reactive components for Django with Rust-powered performance. Real-time UI updates over WebSocket, no JavaScript build step required.

Affected versions of this package are vulnerable to Missing Authorization via the session_id parameter. An attacker can gain unauthorized access to another user's session by obtaining or guessing a valid session_id and connecting to the message endpoint, allowing them to execute actions with the victim's identity and state.

Workaround

This vulnerability can be mitigated by disabling the SSE transport.

CVSS Base Scores

version 4.0
version 3.1