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

EPSS 0.04% · P12
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I. Basic Information for CVE-2026-44504

Vulnerability Information
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Vulnerability Title
Aegra: Cross-user run injection in /threads/{thread_id}/runs (IDOR)
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
aegraaegra < 0.9.7 -

II. Public POCs for CVE-2026-44504

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III. Intelligence Information for CVE-2026-44504

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IV. Related Vulnerabilities

Same weakness: CWE-285

V. Comments for CVE-2026-44504

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