---
id: CVE-2026-61592
title: >-
  djust provides Phoenix LiveView-style reactive server-side rendering for
  Django with Rust-powered performance
summary: >-
  djust provides Phoenix LiveView-style reactive server-side rendering for
  Django with Rust-powered performance. Prior to version 1.0.7, SSE sessions
  were keyed solely by a client-chosen `session_id` with no binding to the
  authenticated us…
severity: high
cvss: 7.4
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-384
  - CWE-639
  - CWE-862
vendor: djust-org
product: djust
affected:
  - djust < 1.0.7
patched:
  - djust 1.0.7
published: '2026-09-16'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T20:16:54.393'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-61592'
references:
  - url: 'https://github.com/djust-org/djust/releases/tag/v1.0.7'
    label: security-advisories@github.com
  - url: 'https://github.com/djust-org/djust/security/advisories/GHSA-f795-p5jw-j6g2'
    label: security-advisories@github.com
  - url: 'https://github.com/advisories/GHSA-f795-p5jw-j6g2'
  - url: 'https://github.com/djust-org/djust'
tags:
  - nvd
  - cve.org
  - ghsa
  - pip
  - osv
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-17T17:15:11.193745Z'
aliases:
  - GHSA-f795-p5jw-j6g2
ecosystem: pip
ingestedAt: '2026-09-16T22:06:50.816Z'
epss: 0.00292
epssPercentile: 0.21988
---

## Overview

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, SSE sessions were keyed solely by a client-chosen `session_id` with no binding to the authenticated user — a control the WebSocket transport has but that was dropped on SSE. An attacker who learns (or a victim who leaks) a `session_id` could connect to the message endpoint and dispatch event handlers that execute with the victim's identity and state. This is fixed in djust 1.0.7. Each SSE session is bound to its owning principal at creation and cross-principal access is rejected; SSE session creation is additionally capped per principal. As a workaround, disable the SSE transport.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Package advisory (CVE-2026-61592)

Affected packages:

- `djust < 1.0.7`

Patched in:

- `djust 1.0.7`

Source: https://github.com/advisories/GHSA-f795-p5jw-j6g2