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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-44504

Aegra: Cross-user run injection in /threads/{thread_id}/runs (IDOR)

Description

Aegra is a drop-in replacement for LangSmith Deployments. Prior to 0.9.7, with multiple authenticated users on a shared instance are vulnerable to a cross-tenant IDOR. Any authenticated attacker, given another user's thread_id, can execute graph runs against the user's thread, read the user's full checkpoint state, and inject arbitrary messages into the user's conversation history. This vulnerability is fixed in 0.9.7.

Affected products

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

aegra aegra

  • < 0.9.7affected

References