CVE-2025-51482

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/letta-ai/lettaProduct
https://github.com/letta-ai/letta/pull/2630Exploit, Issue Tracking, Patch, Vendor Advisory
https://www.gecko.security/blog/cve-2025-51482Exploit, Third Party Advisory

Timeline

Published: Jul 22, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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