CVE-2026-0760
Deserialization RCE in Foundation Agents MetaGPT deserialize_message
Publication date: 2026-01-23
Last updated on: 2026-02-20
Assigner: Zero Day Initiative
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| deepwisdom | metagpt | 0.8.1 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a critical remote code execution flaw in Foundation Agents' MetaGPT product. It exists in the deserialize_message function, which fails to properly validate user-supplied data. This improper validation leads to unsafe deserialization of untrusted input, allowing remote attackers to execute arbitrary code on affected systems without needing to authenticate. [1]
How can this vulnerability impact me? :
Exploitation of this vulnerability allows remote attackers to execute arbitrary code with the privileges of the service account running MetaGPT. This can lead to a full compromise of affected installations, potentially resulting in unauthorized access, data theft, system manipulation, or disruption of services. [1]