CVE-2025-6101— letta-ai letta interface.py function_message eval injection
Quick assessment
Affected
letta-ai letta
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Letta-ai letta是Letta-ai开源的一个具有内存、推理和上下文管理的有状态代理框架。 letta-ai letta 0.4.1及之前版本存在安全漏洞，该漏洞源于动态代码评估不当问题，可能导致执行任意代码。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-6101
Vulnerability Information
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Vulnerability Title
letta-ai letta interface.py function_message eval injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical has been found in letta-ai letta up to 0.4.1. Affected is the function function_message of the file letta/letta/interface.py. The manipulation of the argument function_name/function_args leads to improper neutralization of directives in dynamically evaluated code. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Source: CVE Program / CVE List V5
Vulnerability Title
letta-ai letta 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Letta-ai letta是Letta-ai开源的一个具有内存、推理和上下文管理的有状态代理框架。 letta-ai letta 0.4.1及之前版本存在安全漏洞，该漏洞源于动态代码评估不当问题，可能导致执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-6101
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2025-6101 (2)
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