CVE-2026-61592: fallo de gravedad alta en djust-org djust
djust: SSE sessions are not bound to the authenticated user; the client-chosen session_id is the sole authorization capability (session hijack)
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.4epss 0.4%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Productos afectados
djust-org · djustCVEs relacionadas — djust-org djust
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-61599HIGHdjust has an unauthenticated arbitrary module import via the WebSocket/SSE view-mount pathEPSS 0.6%CVE-2026-55571HIGHdjust authentication bypass: a login_required / on_mount LiveView mount redirect does not close the WebSocket, allowing an unauthenticated client to dispatch event-handler callsEPSS 0.5%CVE-2026-61594CRITICALdjust has an authorization bypass on the WebSocket/SSE mount pathEPSS 0.5%CVE-2026-61598HIGHClient mass-assignment of arbitrary view attributes via the default dj-model update_model handlerEPSS 0.4%CVE-2026-61597MEDIUMdjust is vulnerable to stored/reflected XSS via javascript: URLs in built-in component template tagsEPSS 0.4%CVE-2026-61588MEDIUMdjust's Django model serialization has no sensitive-field denylist: password hashes, privilege flags, and PII on a public view attribute are sent to the clientEPSS 0.4%