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CVE-2026-30928

Estado: AnalizadaAlta (8.7)—

Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.1, the /api/4/config REST API endpoint returns the entire parsed Glances configuration file (glances.conf) via self.config.as_dict() with no filtering of sensitive values. The configuration file contains credentials for all configured backend services including database passwords, API tokens, JWT signing keys, and SSL key passwords. This vulnerability is fixed in 4.5.1.

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.

API REST accesible sin autenticación (AV:N/PR:N) expone credenciales de servicios backend: contraseñas de BD, tokens API, claves JWT y SSL en glances.conf sin filtrado (CWE-200).

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

Vulnerability ScanningUser TrainingRestrict File and Directory PermissionsPrivileged Account ManagementPassword PoliciesNetwork Segmentation

Tecnologías afectadas (1)

Nicolargo — Glances

CWE

Referencias

JSON original (NVD)

Mostrar
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-03-10T18:18:52.627",
  "references": [
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      "value": "Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.1, the /api/4/config REST API endpoint returns the entire parsed Glances configuration file (glances.conf) via self.config.as_dict() with no filtering of sensitive values. The configuration file contains credentials for all configured backend services including database passwords, API tokens, JWT signing keys, and SSL key passwords. This vulnerability is fixed in 4.5.1."
    },
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      "lang": "es",
      "value": "Glances es una herramienta de monitorización de sistemas multiplataforma de código abierto. Antes de la versión 4.5.1, el endpoint de la API REST /api/4/config devuelve el archivo de configuración de Glances (glances.conf) completo y parseado a través de self.config.as_dict() sin filtrar valores sensibles. El archivo de configuración contiene credenciales para todos los servicios de backend configurados, incluyendo contraseñas de bases de datos, tokens de API, claves de firma JWT y contraseñas de claves SSL. Esta vulnerabilidad está corregida en la versión 4.5.1."
    }
  ],
  "lastModified": "2026-06-17T10:33:10.020",
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