CVE-2026-40960

Estado: Pendiente de análisisAlta (8.1)—

Luanti 5 before 5.15.2 sometimes allows unintended access to an insecure environment. If at least one mod is listed as secure.trusted_mods or secure.http_mods, then a crafted mod can intercept the request for the insecure environment or HTTP API, and also receive access to it.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Puntuación base: 8.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.17%
Percentil entre todas las CVEs puntuadas: 6
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation75 %
Impacto principalT1078 Valid Accountsstealth · persistence · privilege escalation · initial access70 %
Impacto secundarioT1005 Data from Local Systemcollection60 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution65 %

AV:L + escala de privilegios mediante mod malicioso en Luanti que intercepta acceso a entorno inseguro. Acceso local sin interacción, elevación de permisos.

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 Management Execution Prevention Application Developer Guidance Active Directory Configuration User Training User Account Management

Tecnologías afectadas (1)

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

Luanti — Luanti^AI

CWE

CWE-670

Referencias

JSON original (NVD)

Mostrar

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  "id": "CVE-2026-40960",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-40960",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-16T12:22:19.771370Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
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          "baseScore": 8.1,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 1.4
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "Luanti",
          "product": "Luanti",
          "versions": [
            {
              "status": "affected",
              "version": "5.0.0",
              "lessThan": "5.15.2",
              "versionType": "semver"
            }
          ],
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        }
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  ],
  "published": "2026-04-16T01:16:11.770",
  "references": [
    {
      "url": "https://github.com/luanti-org/luanti/commit/0faf529bc4b89e70a275ed1162047815118f2413",
      "source": "cve@mitre.org"
    },
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      "source": "cve@mitre.org"
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    {
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      "source": "cve@mitre.org"
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  "vulnStatus": "Awaiting Analysis",
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      "description": [
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      "lang": "en",
      "value": "Luanti 5 before 5.15.2 sometimes allows unintended access to an insecure environment. If at least one mod is listed as secure.trusted_mods or secure.http_mods, then a crafted mod can intercept the request for the insecure environment or HTTP API, and also receive access to it."
    }
  ],
  "lastModified": "2026-06-17T10:45:56.330",
  "sourceIdentifier": "cve@mitre.org"
}