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CVE-2025-27107

Estado: AplazadaAlta (8.6)—

Integrated Scripting is a tool for creating scripts for handling complex operations in Integrated Dynamics. Minecraft users who use Integrated Scripting prior to versions 1.21.1-1.0.17, 1.21.4-1.0.9-254, 1.20.1-1.0.13, and 1.19.2-1.0.10 may be vulnerable to arbitrary code execution. By using Java reflection on a thrown exception object it's possible to escape the JavaScript sandbox for IntegratedScripting's Variable Cards, and leverage that to construct arbitrary Java classes and invoke arbitrary Java methods.

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This vulnerability allows for execution of arbitrary Java methods, and by extension arbitrary native code e.g. from `java.lang.Runtime.exec`, on the Minecraft server by any player with the ability to create and use an IntegratedScripting Variable Card. Versions 1.21.1-1.0.17, 1.21.4-1.0.9-254, 1.20.1-1.0.13, and 1.19.2-1.0.10 fix the issue.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso remoto con autenticación (PR:L) en servicio Minecraft; ejecución arbitraria de código Java y métodos nativos (Runtime.exec); escalada a root/administrador del servidor.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Threat Intelligence ProgramPrivileged Account ManagementExecution PreventionDisable or Remove Feature or ProgramApplication Isolation and SandboxingExploit Protection

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Minecraft — Integrated ScriptingAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-27107",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-27107",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-13T18:52:21.284864Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 8.6,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "LOW",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "CyclopsMC",
          "product": "IntegratedScripting",
          "versions": [
            {
              "status": "affected",
              "version": "< 1.21.1-1.0.17"
            },
            {
              "status": "affected",
              "version": "< 1.21.4-1.0.9-254"
            },
            {
              "status": "affected",
              "version": "< 1.20.1-1.0.13"
            },
            {
              "status": "affected",
              "version": "< 1.19.2-1.0.10"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-03-13T17:15:37.073",
  "references": [
    {
      "url": "https://github.com/CyclopsMC/IntegratedScripting/blob/29051aace619604fb5dd60624b72dba428fea2f2/src/main/java/org/cyclops/integratedscripting/evaluate/ScriptHelpers.java#L46",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/CyclopsMC/IntegratedScripting/blob/29051aace619604fb5dd60624b72dba428fea2f2/src/main/java/org/cyclops/integratedscripting/evaluate/translation/ValueTranslators.java",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/CyclopsMC/IntegratedScripting/security/advisories/GHSA-2v5x-4823-hq77",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integrated Scripting is a tool for creating scripts for handling complex operations in Integrated Dynamics. Minecraft users who use Integrated Scripting prior to versions 1.21.1-1.0.17, 1.21.4-1.0.9-254, 1.20.1-1.0.13, and 1.19.2-1.0.10 may be vulnerable to arbitrary code execution. By using Java reflection on a thrown exception object it's possible to escape the JavaScript sandbox for IntegratedScripting's Variable Cards, and leverage that to construct arbitrary Java classes and invoke arbitrary Java methods.\nThis vulnerability allows for execution of arbitrary Java methods, and by extension arbitrary native code e.g. from `java.lang.Runtime.exec`, on the Minecraft server by any player with the ability to create and use an IntegratedScripting Variable Card. Versions 1.21.1-1.0.17, 1.21.4-1.0.9-254, 1.20.1-1.0.13, and 1.19.2-1.0.10 fix the issue."
    },
    {
      "lang": "es",
      "value": "Integrated Scripting es una herramienta para crear scripts que gestionan operaciones complejas en Integrated Dynamics. Los usuarios de Minecraft que usan Integrated Scripting en versiones anteriores a las 1.21.1-1.0.17, 1.21.4-1.0.9-254, 1.20.1-1.0.13 y 1.19.2-1.0.10 pueden ser vulnerables a la ejecución de código arbitrario. Al usar la reflexión de Java en un objeto de excepción lanzado, es posible escapar del entorno de pruebas de JavaScript para las tarjetas de variables de IntegratedScripting y aprovecharlo para construir clases e invocar métodos Java arbitrarios. Esta vulnerabilidad permite la ejecución de métodos Java arbitrarios y, por extensión, de código nativo arbitrario (por ejemplo, de `java.lang.Runtime.exec`) en el servidor de Minecraft por cualquier jugador con la capacidad de crear y usar una tarjeta de variables de IntegratedScripting. Las versiones 1.21.1-1.0.17, 1.21.4-1.0.9-254, 1.20.1-1.0.13 y 1.19.2-1.0.10 solucionan el problema."
    }
  ],
  "lastModified": "2026-06-17T09:03:02.843",
  "sourceIdentifier": "security-advisories@github.com"
}