CVE-2026-61595High· 7.7▾ Twilightdjust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, `djust.tenants` isolation was enforced only on the HTTP path. The current tenant was stored in `thread…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, djust.tenants isolation was enforced only on the HTTP path. The current tenant was stored in threading.local() and set exclusively by the HTTP-only TenantMiddleware, so on the live (WebSocket/SSE) path get_current_tenant() was always None during mount and every event handler — and the tenant-aware QuerySet manager failed OPEN (returned the unfiltered queryset, ignoring STRICT_MODE), disclosing every tenant's rows to whoever held the socket. threading.local was additionally shared across connections on the sync_to_async executor thread. This issue is fixed in djust 1.0.7. Tenant storage moved to a contextvars.ContextVar (per async task); the resolved tenant is bound around WS/SSE mount and every dispatch; both managers scope the base queryset once and fail CLOSED (.none() under the default STRICT_MODE); and system check S006 warns when STRICT_MODE=False. No known workarounds are available on the live path.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
djust < 1.0.7Patched in:
djust 1.0.7Connected by shared product, vendor, weakness, or advisory.
CVE-2026-61592High· 7.4djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance
CVE-2026-61594Critical· 9.1djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance
CVE-2026-61596High· 7.1djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance
CVE-2026-61589Medium· 6.3djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance
CVE-2026-61599High· 8.8djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance
CVE-2026-61597Medium· 5.1djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance