CVE-2026-0760

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Source

https://cve.org/CVERecord?id=CVE-2026-0760

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0760.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-0760

Published

2026-01-23T03:28:12.498Z

Modified

2026-07-08T08:06:54.296372461Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Foundation Agents MetaGPT deserialize_message Deserialization of Untrusted Data Remote Code Execution Vulnerability

Details

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.

Database specific

{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "0.8.1"
                },
                {
                    "last_affected": "0.8.1"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0760.json",
    "cna_assigner": "zdi",
    "cwe_ids": [
        "CWE-502"
    ]
}

References

Affected packages

Git / github.com/foundationagents/metagpt

Affected ranges

Type

GIT

Repo

https://github.com/foundationagents/metagpt

Events

Introduced

c036574507e7616c02512e7c8ad88dd847783afa

Last affected

c036574507e7616c02512e7c8ad88dd847783afa

Database specific

{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:deepwisdom:metagpt:0.8.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.8.1"
        },
        {
            "last_affected": "0.8.1"
        }
    ]
}

Affected versions

0.*

0.8.1

v0.*

v0.8.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0760.json"