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CVE-2026-47140

CVE-2026-47140 · vm2: NodeVM builtin denylist bypass via process and inspector/promises allows host code execution

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vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, NodeVM blocks several dangerous Node.js builtins such as module, worker_threads, cluster, vm, repl, and inspector. However, the denylist misses process and inspector/promises. Both can be used from sandboxed code to reach host-side execution primitives. This allows sandboxed code to bypass the intended builtin restrictions and execute code in the host process. This issue has been patched in version 3.11.4.

CVSS 10.0 · Critique · EPSS 0,8% · Correctif disponible

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Mise à jour

Pile logicielle: node

Produits et versions concernés

  • vm2

    Versions du logiciel
    • < 3.11.4: Concernée

    Aucun correctif publié

  • vm2 npm

    Plages de versions concernées
    • SEMVER: < 3.11.4

    Mettez à jour vers 3.11.4

Sources originales

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