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    CVE-2026-0760

    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.

    Published:Jan 23, 2026
    Last Modified:Apr 18, 2026
    EPS:Jan 23, 2026
    EPSS Score:0.02214
    CVSS Score:9.8

    Affected Products

    Vendor
    Deepwisdom
    Product
    Metagpt
    Vendor
    Foundation Agents
    Product
    Metagpt

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2026-6111 (CVSS 2.1) — A security flaw has been discovered in FoundationAgents MetaGPT up to 0.8.1. This impacts the function decode_…
    CVE-2026-6110 (CVSS 5.5) — A vulnerability was identified in FoundationAgents MetaGPT up to 0.8.1. This affects the function generate_tho…
    CVE-2026-6109 (CVSS 2.1) — A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.1. The impacted element is the function e…
    CVE-2026-5974 (CVSS 6.9) — A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.1. The affected element is the function B…
    CVE-2026-5973 (CVSS 5.5) — A vulnerability was found in FoundationAgents MetaGPT up to 0.8.1. Impacted is the function get_mime_type of t…
    CVE-2026-5972 (CVSS 5.5) — A vulnerability has been found in FoundationAgents MetaGPT up to 0.8.1. This issue affects the function Termin…
    CVE-2026-5971 (CVSS 5.5) — A flaw has been found in FoundationAgents MetaGPT up to 0.8.1. This vulnerability affects the function ActionN…
    CVE-2026-5970 (CVSS 5.5) — A vulnerability was detected in FoundationAgents MetaGPT up to 0.8.1. This affects the function check_solution…
    CVE-2026-4516 (CVSS 2.1) — A vulnerability was found in Foundation Agents MetaGPT up to 0.8.1. This vulnerability affects unknown code of…
    CVE-2026-4515 (CVSS 2.1) — A vulnerability has been found in Foundation Agents MetaGPT up to 0.8.1. This affects the function code_genera…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High