CVE-2026-42148

{
  "id": "CVE-2026-42148",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-06T22:16:49.257",
  "lastModified": "2026-10-25T20:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, the buildHelperImage method in app/Livewire/Settings/Index.php constructs a Docker build command using the dev_helper_version field without shell escaping, allowing an attacker who can set the helper version and trigger the helper image build in a development environment to execute arbitrary commands on the server. This issue is fixed in version 4.0.0-beta.474."
    },
    {
      "lang": "es",
      "value": "Coolify es una herramienta de código abierto y autoalojable para gestionar servidores, aplicaciones y bases de datos. Antes de la versión 4.0.0-beta.474, el método buildHelperImage en app/Livewire/Settings/Index.php construye un comando de compilación de Docker utilizando el campo dev_helper_version sin escape de shell, permitiendo a un atacante que puede establecer la versión del ayudante y activar la compilación de la imagen del ayudante en un entorno de desarrollo ejecutar comandos arbitrarios en el servidor. Este problema está solucionado en la versión 4.0.0-beta.474."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "coollabsio",
          "product": "coolify",
          "versions": [
            {
              "version": "< 4.0.0-beta.474",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L",
          "baseScore": 3.8,
          "baseSeverity": "LOW",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 0.3,
        "impactScore": 3.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-07T12:43:40.730615Z",
          "id": "CVE-2026-42148",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/coollabsio/coolify/commit/dc9322b11f5f4ab96e56af0df7d4f877e96e5e4c",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/coollabsio/coolify/pull/9670",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-x9qh-w4c4-54f9",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-x9qh-w4c4-54f9",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}