CVE-2026-69254
Gravedad CVSS v4.0:
CRÍTICA
Tipo:
CWE-94
Control incorrecto de generación de código (Inyección de código)
Fecha de publicación:
04/08/2026
Última modificación:
04/08/2026
Descripción
*** Pendiente de traducción *** 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.
Impacto
Puntuación base 4.0
9.40
Gravedad 4.0
CRÍTICA
Referencias a soluciones, herramientas e información
- https://github.com/FlowiseAI/Flowise/commit/3086cb7e323bb96c5a581d3232ef975b0d92183d
- https://github.com/FlowiseAI/Flowise/pull/6306
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-3769-jgqc-cxm7
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-3769-jgqc-cxm7