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Vulnerabilities

CVE-2026-10566 | BDVDB-2026-337243 Detail

FoundationAgentsMetaGPT

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact low. Attack vector: local.

Weaknesses#

  • CWE-502 Deserialization of Untrusted Data
  • CWE-20 Improper Input Validation

References#

Exploit#

History#

  1. Version 1Record published in the CVE List.