CVE-2026-78411

Estado: Pendiente de análisisMedia (6.5)—

Velociraptor's SetClientMetadata used the wrong permission check to enforce setting metadata on the server. This allows a user with LABEL_CLIENTS permission to update the server metadata.

Server metadata is often used to store site wide configuration data that should only be updated by the server admin.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Puntuación base: 6.5

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: 6/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1565.001 Stored Data Manipulationimpact80 %
Impacto secundarioT1078.003 Local Accountsstealth · persistence · privilege escalation · initial access75 %

AV:N/PR:L permite acceso remoto con privilegios bajos (T1210). Usuario con LABEL_CLIENTS modifica metadatos del servidor (T1565.001), escalando efectivamente a configuración de sitio web que solo admins deberían tocar (T1078.003).

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 Vulnerability Scanning User Account Management Threat Intelligence Program Restrict File and Directory Permissions Password Policies

Tecnologías afectadas (1)

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

Velocidex — Velociraptor^AI

CWE

CWE-863

Referencias

http://docs.velociraptor.app/announcements/advisories/cve-2026-78411

JSON original (NVD)

Mostrar

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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-78411",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-05T19:04:54.631828Z"
        }
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
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      "source": "cve@rapid7.com",
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        {
          "repo": "https://github.com/Velocidex/velociraptor/",
          "vendor": "Rapid7",
          "product": "Velociraptor",
          "versions": [
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              "status": "affected",
              "version": "0",
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  "published": "2026-10-05T18:17:37.257",
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      "value": "Velociraptor's SetClientMetadata used the wrong permission check to enforce setting metadata on the server. This allows a user with LABEL_CLIENTS permission to update the server metadata.\n\nServer metadata is often used to store site wide configuration data that should only be updated by the server admin."
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  ],
  "lastModified": "2026-10-06T15:09:20.387",
  "sourceIdentifier": "cve@rapid7.com"
}