CVE-2026-86338 Ash field policies do not filter-nil forbidden calculations and aggregates, enabling an information-disclosure oracle

Ash fieldpolicies are documented to protect against filter-based information disclosure: when a field the actor may not see is referenced in a filter, it is replaced with an expression that evaluates to nil, so a filter cannot be used as a yes/no oracle to read a value the actor cannot see. This...

CVE-2026-86338 Ash field policies do not filter-nil forbidden calculations and aggregates, enabling an information-disclosure oracle

Ash fieldpolicies are documented to protect against filter-based information disclosure: when a field the actor may not see is referenced in a filter, it is replaced with an expression that evaluates to nil, so a filter cannot be used as a yes/no oracle to read a value the actor cannot see. This...

CVE-2026-86338: Insufficient Granularity of Access Control

Ash fieldpolicies are documented to protect against filter-based information disclosure: when a field the actor may not see is referenced in a filter, it is replaced with an expression that evaluates to nil, so a filter cannot be used as a yes/no oracle to read a value the actor cannot see. This...

CVE-2026-78216: Insufficient Granularity of Access Control

AshLua exposes Ash read actions to Lua scripts run through an eval action. A read call accepts an operation list, min, max, first, sum, avg that builds an ad-hoc Ash.Query.Aggregate over a named field and returns its raw value. Ash field policies redact forbidden fields on returned records...

CVE-2026-78230: Insufficient Granularity of Access Control

AshAi exposes Ash read actions to language-model tool calls. The read tool accepts an aggregate result type min, max, sum, avg that builds an ad-hoc Ash.Query.Aggregate over a named field and returns its raw value. Ash field policies redact forbidden fields on returned records replacing them with...

Avo: Direct attachment upload endpoint lacks upload authorization and bypasses field-level upload policy

Summary Avo's direct attachment upload endpoint lacks server-side upload authorization and bypasses the documented field-level upload policy methods such as uploadFIELDID?. An authenticated Avo user who can reach the Avo attachment upload endpoint can replace or add attachment content, including...

Direct attachment upload endpoint lacks upload authorization and bypasses field-level upload policy

Summary Avo's direct attachment upload endpoint lacks server-side upload authorization and bypasses the documented field-level upload policy methods such as uploadFIELDID?. An authenticated Avo user who can reach the Avo attachment upload endpoint can replace or add attachment content, including...