Authorization Bypass Through User-Controlled Key Affecting djust package, versions [,1.0.7)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-DJUST-20158898
- published27 Sept 2026
- disclosed16 Sept 2026
- creditUnknown
Introduced: 16 Sep 2026
NewCVE-2026-61589 (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 Authorization Bypass Through User-Controlled Key in the handle_mount and ViewRuntime._build_request processes when a reconstructed request omits the client Host, leading to incorrect tenant resolution on the live path. An attacker can access data from other tenants by exploiting this misconfiguration, especially when STRICT_MODE is set to False. This is only exploitable if STRICT_MODE=False is configured.