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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-82580

AshAi echoes raw tool exception messages into the conversation, disclosing internal details

Description

Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash_ai discloses internal error text to chat users. In AshAi.ToolLoop and AshAi.Tools, an exception raised while executing a tool was serialized verbatim with Exception.message/1 into the tool-result content. That content is appended to the conversation, emitted as a {:tool_result, ...} stream event, and sent back to the model, which typically relays it to the user. No filtering happened first, so anything raised inside a tool callback or lifecycle hook (database constraint messages, adapter errors, query fragments, policy or validation internals) was echoed as-is. A chat user who can steer tool arguments into a raising code path receives the raw internal text. The fix routes raised tool errors through the same safe formatter used for other tool errors. This issue affects ash_ai: from 0.6.0 before 1.0.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ash-project ash_ai

Default version status: unaffected

  • 0.6.0 to < 1.0.0affected
pkg:hex/ash_ai

ash-project ash_ai

Default version status: unaffected

  • bc2122f78fca6c11d8ec2b9ac53148ec17476460 to < c68dfbdb220426dc015b58379e95bde8e9f0995aaffected
pkg:github/ash-project/ash_ai

References