CVE-2026-41268

{
  "id": "CVE-2026-41268",
  "sourceIdentifier": "[email protected]",
  "published": "2026-04-23T20:16:15.300",
  "lastModified": "2026-10-26T22:10:00.163",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise is vulnerable to a critical unauthenticated remote command execution (RCE) vulnerability. It can be exploited via a parameter override bypass using the FILE-STORAGE:: keyword combined with a NODE_OPTIONS environment variable injection. This allows for the execution of arbitrary system commands with root privileges within the containerized Flowise instance, requiring only a single HTTP request and no authentication or knowledge of the instance. This vulnerability is fixed in 3.1.0."
    },
    {
      "lang": "es",
      "value": "Flowise es una interfaz de usuario de arrastrar y soltar para construir un flujo de modelo de lenguaje grande personalizado. Antes de la versión 3.1.0, Flowise es vulnerable a una crítica vulnerabilidad de ejecución remota de comandos (RCE) no autenticada. Puede ser explotada a través de un bypass de anulación de parámetros utilizando la palabra clave FILE-STORAGE:: combinado con una inyección de variable de entorno NODE_OPTIONS. Esto permite la ejecución de comandos de sistema arbitrarios con privilegios de root dentro de la instancia de Flowise en contenedores, requiriendo solo una única solicitud HTTP y sin autenticación ni conocimiento de la instancia. Esta vulnerabilidad está corregida en la versión 3.1.0."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "FlowiseAI",
          "product": "Flowise",
          "versions": [
            {
              "version": "< 3.1.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "timestamp": "2026-04-23T20:19:30.837311Z",
          "id": "CVE-2026-41268",
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  "weaknesses": [
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      "source": "[email protected]",
      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-20"
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      "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-cvrr-qhgw-2mm6",
      "source": "[email protected]",
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