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    CVE-2023-37466

    vm2 is an advanced vm/sandbox for Node.js. The library contains critical security issues and should not be used for production. The maintenance of the project has been discontinued. In vm2 for versions up to 3.9.19, `Promise` handler sanitization can be bypassed with the `@@species` accessor property allowing attackers to escape the sandbox and run arbitrary code, potentially allowing remote code execution inside the context of vm2 sandbox. Version 3.10.0 contains a patch for the issue.

    Published:Jul 13, 2023
    Last Modified:Jan 5, 2026
    EPS:Jul 13, 2023
    EPSS Score:0.06245
    CVSS Score:9.8

    Affected Products

    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Multicluster Engine
    Vendor
    Vm2 Project
    Product
    Vm2

    Exploits

    https://github.com/patriksimek/vm2/security/advisories/GHSA-cchq-frgv-rjh5https://github.com/patriksimek/vm2/security/advisories/GHSA-cchq-frgv-rjh5

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    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