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CVE-2024-14032

Estado: AnalizadaAlta (8.5)—

Twitch Studio version 0.114.8 and prior contain a privilege escalation vulnerability in its privileged helper tool that allows local attackers to execute arbitrary code as root by exploiting an unprotected XPC service. Attackers can invoke the installFromPath:toPath:withReply: method to overwrite system files and privileged binaries, achieving full system compromise. Twitch Studio was discontinued in May 2024.

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.

AV:L, PR:L, UI:N indica escalada de privilegios local sin interacción (T1068). El atacante obtiene ejecución como root mediante XPC, permitiendo acceso con privilegios elevados (T1078) y ejecución de código arbitrario (T1059).

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

Privileged Account ManagementExecution PreventionApplication Developer GuidanceActive Directory ConfigurationUser TrainingUser Account Management

Tecnologías afectadas (1)

Twitch — Twitch Studio

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-14032",
  "cveTags": [
    {
      "tags": [
        "unsupported-when-assigned"
      ],
      "sourceIdentifier": "disclosure@vulncheck.com"
    }
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  "metrics": {
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          "id": "CVE-2024-14032",
          "role": "CISA Coordinator",
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            }
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
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      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 8.5,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  },
  "affected": [
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          "product": "Twitch Studio",
          "versions": [
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              "version": "0",
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          ],
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      ]
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  "published": "2026-04-06T16:16:26.470",
  "references": [
    {
      "url": "https://help.twitch.tv/s/article/recommended-software-for-broadcasting",
      "tags": [
        "Product"
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      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://help.twitch.tv/s/topic/0TO3a000000kZfYGAU/twitch-studio",
      "tags": [
        "Product"
      ],
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    },
    {
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      "tags": [
        "Exploit",
        "Third Party Advisory"
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      "source": "disclosure@vulncheck.com"
    },
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      "url": "https://www.vulncheck.com/advisories/twitch-studio-launcherhelper-xpc-missing-authorization-to-root-file-write",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "disclosure@vulncheck.com"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Twitch Studio version 0.114.8 and prior contain a privilege escalation vulnerability in its privileged helper tool that allows local attackers to execute arbitrary code as root by exploiting an unprotected XPC service. Attackers can invoke the installFromPath:toPath:withReply: method to overwrite system files and privileged binaries, achieving full system compromise. Twitch Studio was discontinued in May 2024."
    },
    {
      "lang": "es",
      "value": "Twitch Studio versión 0.114.8 y anteriores contienen una vulnerabilidad de escalada de privilegios en su herramienta de ayuda privilegiada que permite a atacantes locales ejecutar código arbitrario como root explotando un servicio XPC desprotegido. Los atacantes pueden invocar el método installFromPath:toPath:withReply: para sobrescribir archivos del sistema y binarios privilegiados, logrando un compromiso total del sistema. Twitch Studio fue descontinuado en mayo de 2024."
    }
  ],
  "lastModified": "2026-09-26T21:10:00.130",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:twitch:twitch_studio:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BB7E9066-4755-432C-BB01-677534A22B47",
              "versionEndIncluding": "0.114.8"
            }
          ],
          "operator": "OR"
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      ]
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  "sourceIdentifier": "disclosure@vulncheck.com"
}