CVE-2026-44504 — Aegra: Cross-user run injection in /threads/{thread_id}/runs (IDOR)

CVE-2026-44504

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
aegra / aegra	affected < 0.9.7

CWE

CWE-285, CWE-639

References

https://github.com/aegra/aegra/security/advisories/GHSA-m98r-6667-4wq7

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.