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CVE-2026-69254

CVE-2026-69254 · Flowise: RCE via NodeVM Sandbox Escape in executeJavaScriptCode() nodeVMOptions Override

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, executeJavaScriptCode() accepted caller-provided nodeVMOptions and merged them over the default NodeVM security settings in packages/components/src/utils.ts. An authenticated attacker reaching packages/server/src/routes/node-custom-functions/index.ts could run a custom function that imported flowise-components/dist/src/utils.js, called executeJavaScriptCode() again with nodeVMOptions.require.builtin set to allow all built-in modules, and then required child_process to execute arbitrary system commands as root on the Flowise server. This issue is fixed in version 3.1.3.

CVSS 9.4 · Crítica · EPSS 0,7% · Código de explotación público · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • flowise

    Versiones
    • < 3.1.3: Afectada

    Sin corrección publicada

  • flowise npm

    Intervalos de versiones afectados
    • SEMVER: < 3.1.3

    Actualiza a 3.1.3

  • flowise-components npm

    Intervalos de versiones afectados
    • SEMVER: < 3.1.3

    Actualiza a 3.1.3

Fuentes originales

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