CVE-2026-61595
CVE-2026-61595 · djust: Multi-tenant isolation fails open on the WebSocket/SSE path, disclosing other tenants' data
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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.
CVSS 7.7 · Высокий · EPSS 0,4% · Есть исправление
- Опубликовано
- Обновлено
Стек: python
Затронутые продукты и версии
djust
- Версии
- < 1.0.7: Затронуто
Нет опубликованного исправления
djust PyPI
- Версии
- 0.1.0
- 0.1.2
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- 0.1.8
- 0.1.9
- 0.2.0
- 0.2.1
- 0.2.2
- 0.3.0
- 0.3.1
- 0.3.2
- 0.3.4
- 0.3.5
- 0.3.6
- 0.3.7
- 0.3.8
- 0.4.0
- 0.4.1
- 0.4.2
- 0.4.3
- 0.4.4
- 0.9.0
- 0.9.1
- 0.9.2
- 0.9.4
- 0.9.5
- 0.9.6
- 0.9.7
- 1.0.0
- 1.0.0rc1
- 1.0.0rc10
- 1.0.0rc11
- 1.0.0rc12
- 1.0.0rc13
- 1.0.0rc14
- 1.0.0rc15
- 1.0.0rc16
- 1.0.0rc17
- 1.0.0rc18
- 1.0.0rc2
- 1.0.0rc3
- 1.0.0rc4
- 1.0.0rc6
- 1.0.0rc7
- 1.0.0rc8
- 1.0.0rc9
- 1.0.1
- 1.0.1rc1
- 1.0.2
- 1.0.2rc1
- 1.0.2rc2
- 1.0.2rc3
- 1.0.3
- 1.0.3rc1
- 1.0.3rc2
- 1.0.4
- 1.0.4rc1
- 1.0.5
- 1.0.5rc1
- 1.0.5rc2
- 1.0.5rc3
- 1.0.5rc4
- 1.0.5rc5
- 1.0.6
- 1.0.6rc1
- 1.0.6rc2
- 1.0.6rc3
- 1.0.7rc1
- Затронутые диапазоны версий
- ECOSYSTEM: < 1.0.7
Обновитесь до 1.0.7
djust PyPI
- Версии
- 0.1.0
- 0.1.2
- 0.1.3
- 0.1.4
- 0.1.5
- 0.1.6
- 0.1.7
- 0.1.8
- 0.1.9
- 0.2.0
- 0.2.1
- 0.2.2
- 0.3.0
- 0.3.1
- 0.3.2
- 0.3.4
- 0.3.5
- 0.3.6
- 0.3.7
- 0.3.8
- 0.4.0
- 0.4.1
- 0.4.2
- 0.4.3
- 0.4.4
- 0.9.0
- 0.9.1
- 0.9.2
- 0.9.4
- 0.9.5
- 0.9.6
- 0.9.7
- 1.0.0
- 1.0.0rc11
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- Затронутые диапазоны версий
- ECOSYSTEM: < 1.0.7
Обновитесь до 1.0.7