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A GitHub-reviewed security advisory, not necessarily under active exploitation the way our CISA KEV advisories are, but a real, disclosed vulnerability in an open-source dependency.
Affected packages
Vulnerable: < 1.0.7
Patched in 1.0.7
Details
djust's per-object authorization (get_object + has_object_permission, ADR-017) was enforced on the WebSocket mount and event paths but not on three other render entry points: (a) the initial HTTP GET render, (b) SPA url_change navigation, and (c) {% live_render %} embedded child views. An authenticated user could therefore view (and on some paths act on) an object they are not authorized for by loading the page directly, navigating to it via SPA url-change, or composing it as an embedded child — a classic IDOR / broken object-level access control on object-scoped views.
Fixed in djust 1.0.7. All render entry points now route through a shared enforce_object_permission chokepoint: HTTP GET returns 403, url_change emits a permission_denied frame and skips the render, and {% live_render %} (eager + lazy) refuses the embed. Views without a custom get_object are unaffected (no-op).
No reliable workaround short of upgrading. Do not expose object-scoped views through the HTTP-GET / url_change / live_render paths until patched.
EPSS, exploit probability
Low0.33%
estimated chance of real-world exploitation in the next 30 days, higher than 25.9% of every CVE FIRST.org scores
Refreshed 11/1/2026, via FIRST.org's EPSS model, not CVSS, this measures likelihood of exploitation, not how severe it would be.
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