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CVE-2026-0760— Foundation Agents MetaGPT deserialize_message Deserialization of Untrusted Data Remote Code Execution Vulnerability

Quick assessment

Affected
Foundation Agents MetaGPT
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.

MetaGPT是MetaGPT公司的一个多代理框架。 MetaGPT存在代码问题漏洞，该漏洞源于deserialize_message函数缺乏对用户提供数据的验证，可能导致反序列化不受信任数据和远程代码执行。

AI Predicted 9.8 Difficulty: Easy EPSS 1.31% · P70

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-0760

Vulnerability Information
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Vulnerability Title
Foundation Agents MetaGPT deserialize_message Deserialization of Untrusted Data Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Foundation Agents MetaGPT deserialize_message Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foundation Agents MetaGPT. Authentication is not required to exploit this vulnerability. The specific flaw exists within the deserialize_message function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28121.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
MetaGPT 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MetaGPT是MetaGPT公司的一个多代理框架。 MetaGPT存在代码问题漏洞，该漏洞源于deserialize_message函数缺乏对用户提供数据的验证，可能导致反序列化不受信任数据和远程代码执行。
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

Vendor Product Affected Versions CPE Subscribe
Foundation Agents MetaGPT 0.8.1 -

II. Public POCs for CVE-2026-0760

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III. Intelligence Information for CVE-2026-0760

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IV. Related Vulnerabilities

Same product: MetaGPT
Same vendor: Foundation Agents
Same weakness: CWE-502

V. Comments for CVE-2026-0760

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