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CVE-2026-32611

Estado: AnalizadaCrítica (9.1)—

Glances is an open-source system cross-platform monitoring tool. The GHSA-x46r fix (commit 39161f0) addressed SQL injection in the TimescaleDB export module by converting all SQL operations to use parameterized queries and `psycopg.sql` composable objects. However, the DuckDB export module (`glances/exports/glances_duckdb/__init__.py`) was not included in this fix and contains the same class of vulnerability: table names and column names derived from monitoring statistics are directly interpolated into SQL statements via f-strings. While DuckDB INSERT values already use parameterized queries (`?` placeholders), the DDL construction and table name references do not escape or parameterize identifier names. Version 4.5.3 provides a more complete fix.

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.

SQL injection en módulo DuckDB de Glances (CWE-89) accesible remotamente sin autenticación (AV:N, PR:N, UI:N). Permite lectura de datos del sistema de monitoreo (C:H) e inyección maliciosa (I:H).

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 ScanningRestrict File and Directory PermissionsPrivileged Account ManagementRemote Data StorageNetwork SegmentationLimit Access to Resource Over Network

Tecnologías afectadas (1)

Nicolargo — Glances

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-32611",
  "cveTags": [],
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          "version": "2.0.3",
          "timestamp": "2026-03-18T18:50:55.560409Z"
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          "userInteraction": "NONE",
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          "privilegesRequired": "NONE",
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      "lang": "en",
      "value": "Glances is an open-source system cross-platform monitoring tool. The GHSA-x46r fix (commit 39161f0) addressed SQL injection in the TimescaleDB export module by converting all SQL operations to use parameterized queries and `psycopg.sql` composable objects. However, the DuckDB export module (`glances/exports/glances_duckdb/__init__.py`) was not included in this fix and contains the same class of vulnerability: table names and column names derived from monitoring statistics are directly interpolated into SQL statements via f-strings. While DuckDB INSERT values already use parameterized queries (`?` placeholders), the DDL construction and table name references do not escape or parameterize identifier names. Version 4.5.3 provides a more complete fix."
    },
    {
      "lang": "es",
      "value": "Glances es una herramienta de monitoreo de sistema multiplataforma de código abierto. La corrección GHSA-x46r (commit 39161f0) abordó la inyección SQL en el módulo de exportación de TimescaleDB al convertir todas las operaciones SQL para usar consultas parametrizadas y objetos componibles psycopg.sql. Sin embargo, el módulo de exportación de DuckDB (glances/exports/glances_duckdb/__init__.py) no fue incluido en esta corrección y contiene la misma clase de vulnerabilidad: los nombres de tabla y los nombres de columna derivados de las estadísticas de monitoreo se interpolan directamente en las sentencias SQL a través de f-strings. Si bien los valores INSERT de DuckDB ya usan consultas parametrizadas (marcadores de posición ?), la construcción DDL y las referencias a nombres de tabla no escapan ni parametrizan los nombres de identificador. La versión 4.5.3 proporciona una corrección más completa."
    }
  ],
  "lastModified": "2026-06-17T10:36:05.850",
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