djust has Cross-Site Request Forgery on the Server-Sent-Events transport: a cross-origin page can drive a victim-authenticated SSE session

ImpactThe SSE client→server POST endpoints are @csrfexempt and the SSE GET stream endpoint had no Origin check, so a cross-origin page could drive a victim-cookie-authenticated SSE session: force the victim's browser to GET the stream URL which creates and mounts a LiveView as the victim and POST...

djust: Client mass-assignment of arbitrary view attributes via the default dj-model update_model handler

Impactdjust.mixins.modelbinding.ModelBindingMixin provides a default updatemodel event handler and is part of the LiveView base MRO, so every LiveView exposes it. It setattrs a view attribute whose name is client-supplied field, gated only by: reject -prefixed names; reject a 14-entry denylist of...

GHSA-PG97-JVMF-QFVC djust has Cross-Site Request Forgery on the Server-Sent-Events transport: a cross-origin page can drive a victim-authenticated SSE session

Impact The SSE client→server POST endpoints are @csrfexempt and the SSE GET stream endpoint had no Origin check, so a cross-origin page could drive a victim-cookie-authenticated SSE session: force the victim's browser to GET the stream URL which creates and mounts a LiveView as the victim and POS...

GHSA-CC7C-9JFF-58WJ djust: Client mass-assignment of arbitrary view attributes via the default dj-model update_model handler

Impact djust.mixins.modelbinding.ModelBindingMixin provides a default updatemodel event handler and is part of the LiveView base MRO, so every LiveView exposes it. It setattrs a view attribute whose name is client-supplied field, gated only by: reject -prefixed names; reject a 14-entry denylist o...

djust authentication bypass: a login_required / on_mount LiveView mount redirect does not close the WebSocket, allowing an unauthenticated client to dispatch event-handler calls

Impactdjust's LiveViewConsumer mounts a LiveView over a WebSocket. When a view is gated loginrequired / permissionrequired, or an onmount hook that returns a redirect and the connecting user is not authorized, the consumer sent the client a "type":"navigate","to":... redirect frame and then...

PYSEC-2026-3829 djust authentication bypass: a login_required / on_mount LiveView mount redirect does not close the WebSocket, allowing an unauthenticated client to dispatch event-handler calls

Impact djust's LiveViewConsumer mounts a LiveView over a WebSocket. When a view is gated loginrequired / permissionrequired, or an onmount hook that returns a redirect and the connecting user is not authorized, the consumer sent the client a "type":"navigate","to":... redirect frame and then...

CVE-2026-82724

Incorrect Authorization vulnerability in ash-project ashphoenix invokes the SubdomainHook authorization callback with a nil tenant, so tenant-scoped access checks never see the tenant they are meant to enforce. AshPhoenix.LiveView.SubdomainHook.onmount/4 attached a handleparams hook to assign the...

CVE-2026-82722

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

CVE-2026-82724

AshPhoenix.LiveView.SubdomainHook in the ash-project/ash_phoenix Elixir library (versions 2.1.26 through before 2.3.25) contains a broken access control flaw. The handle_subdomain authorization callback was invoked during on_mount/4 , before the tenant assign was written by the handle_params hook...

CVE-2026-82724 Broken access control in AshPhoenix SubdomainHook via a nil tenant in handle_subdomain

Incorrect Authorization vulnerability in ash-project ashphoenix invokes the SubdomainHook authorization callback with a nil tenant, so tenant-scoped access checks never see the tenant they are meant to enforce. AshPhoenix.LiveView.SubdomainHook.onmount/4 attached a handleparams hook to assign the...

CVE-2026-82724 Broken access control in AshPhoenix SubdomainHook via a nil tenant in handle_subdomain

Incorrect Authorization vulnerability in ash-project ashphoenix invokes the SubdomainHook authorization callback with a nil tenant, so tenant-scoped access checks never see the tenant they are meant to enforce. AshPhoenix.LiveView.SubdomainHook.onmount/4 attached a handleparams hook to assign the...

EEF-CVE-2026-82724 Broken access control in AshPhoenix SubdomainHook via a nil tenant in handle_subdomain

Summary Incorrect Authorization vulnerability in ash-project ashphoenix invokes the SubdomainHook authorization callback with a nil tenant, so tenant-scoped access checks never see the tenant they are meant to enforce. AshPhoenix.LiveView.SubdomainHook.onmount/4 attached a handleparams hook to...

EEF-CVE-2026-82722 AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS)

Summary Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's...

CVE-2026-82722 AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS)

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

CVE-2026-82722 AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS)

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

EUVD-2026-68325

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

CVE-2026-82722

ash-project ash_admin (an Elixir/BEAM library) is vulnerable to node-level denial of service via its LiveView event handlers. Two handlers interned atoms from unvalidated client input: AshAdmin.PageLive's set_actor used Module.concat/1 on the resource/domain payload, and AshAdmin.Components.Resou...

CVE-2026-82722 AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS)

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...

PT-2026-83685

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ash admin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's set...

CVE-2026-82722: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in ash-project ashadmin lets any client that can reach the admin LiveView exhaust the BEAM atom table and crash the entire node. Two LiveView event handlers interned atoms from unvalidated client input: AshAdmin.PageLive's setacto...