← Database

CVE-2026-77938

MEDIUM CVSS: 6.5 Published: 2026-10-20 Modified: 2026-10-20

Description

Letta through 0.16.8 contains an information disclosure vulnerability that allows users running tools to read server secrets because LocalSandbox subprocesses inherit the full server environment. Attackers can run code via POST /v1/tools/run or custom tools to read LETTA_PG_URI, POSTGRES_PASSWORD, and provider API keys, then access cross-tenant database data.

Affected Platforms

Unknown

Weakness Type

CWE-526

References