CVE-2025-51482

CVSS 8.8 HIGHEPSS 1.9%CWE-94

Remote Code Execution in letta.server.rest_api.routers.v1.tools.run_tool_from_source in letta-ai Letta 0.7.12 allows remote attackers to execute arbitrary Python code and system commands via crafted payloads to the /v1/tools/run endpoint, bypassing intended sandbox restrictions.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

n/a · n/a

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References

https://github.com/letta-ai/letta https://github.com/letta-ai/letta/pull/2630 https://www.gecko.security/blog/cve-2025-51482