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CVE-2026-10566

CVE-2026-10566 · FoundationAgents MetaGPT schema.py Message.check_instruct_content deserialization

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A weakness has been identified in FoundationAgents MetaGPT up to 0.8.2. This affects the function Message.check_instruct_content of the file metagpt/schema.py. Executing a manipulation of the argument mapping can lead to deserialization. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.8 · Medium · EPSS 0.1%

Published
Updated

Stack: python

Affected products and versions

  • metagpt

    Versions
    • 0.8.0: Affected
    • 0.8.1: Affected
    • 0.8.2: Affected

    No fix published

  • metagpt PyPI

    Versions
    • 0.1
    • 0.3.0
    • 0.4.0
    • 0.5.0
    • 0.5.1
    • 0.5.2
    • 0.6.0
    • 0.6.1
    • 0.6.10
    • 0.6.11
    • 0.6.12
    • 0.6.13
    • 0.6.2
    • 0.6.3
    • 0.6.4
    • 0.6.5
    • 0.6.6
    • 0.6.7
    • 0.6.8
    • 0.6.9
    • 0.7.0
    • 0.7.1
    • 0.7.2
    • 0.7.3
    • 0.7.4
    • 0.7.6
    • 0.7.7
    • 0.8.0
    • 0.8.1
    • 0.8.2
    Affected ranges
    • ECOSYSTEM: ≤ 0.8.2

    No fix published

Original sources

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