CVE-2026-82673 Path traversal in AshAdmin file uploads via unsanitized client filename

Improper Limitation of a Pathname to a Restricted Directory Path Traversal vulnerability in ash-project ashadmin allows writing attacker-controlled bytes to arbitrary paths on the server. AshAdmin.Components.Resource.Form.consumefileuploads/1 builds the destination as Path.jointmpdir,...

CVE-2026-77850 Stored XSS in AshAdmin relationship typeahead via unescaped label_field content

Stored Cross-site Scripting vulnerability in ash-project ashadmin executes attacker-supplied record content as script in an administrator's browser. The relationship typeahead components AshAdmin.Components.Resource.RelationshipField and AshAdmin.Components.Resource.ManagedRelationshipSelectField...

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-2026-75757 AshAdmin cookie reader matches names by substring, enabling actor/session shadowing from a sibling subdomain

Reliance on Cookies without Validation and Integrity Checking vulnerability in ash-project ashadmin lets an attacker who controls a sibling subdomain rebind an admin's session to a different actor, tenant, or authorization mode. AshAdmin's client JavaScript read its state cookies tenant,...

CVE-2026-75757

ash_admin (ash-project) is vulnerable to session/actor shadowing via a flawed client-side cookie reader. The JavaScript reads state cookies (e.g., actor_authorizing, actor_domain) using an unanchored regex (new RegExp(name + "=([^;]+)")) against document.cookie, so any cookie whose name merely en...