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CVE-2026-3960

CVE-2026-3960 · Remote Code Execution in h2oai/h2o-3

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

A critical remote code execution vulnerability exists in the unauthenticated REST API endpoint /99/ImportSQLTable in H2O-3 version 3.46.0.9 and prior. The vulnerability arises due to insufficient security controls in the parameter blacklist mechanism, which only targets MySQL JDBC driver-specific dangerous parameters. An attacker can bypass these controls by switching the JDBC URL protocol to jdbc:postgresql: and exploiting PostgreSQL JDBC driver-specific parameters such as socketFactory and socketFactoryArg. This allows unauthenticated attackers to execute arbitrary code on the H2O-3 server with the privileges of the H2O-3 process. The issue is resolved in version 3.46.0.10.

CVSS 5.9 · Media · EPSS 0,9% · Corrección disponible

Publicación
Actualización

Pila tecnológica: python

Productos y versiones afectados

  • h2oai/h2o-3

    Versiones
    • ≥ unspecified, < 3.46.0.10: Afectada (custom)

    Actualiza a 3.46.0.10

  • h2o PyPI

    Versiones
    • 3.10.0.10
    • 3.10.0.3
    • 3.10.0.6
    • 3.10.0.7
    • 3.10.0.8
    • 3.10.3.3
    • 3.10.3.4
    • 3.10.4.1
    • 3.10.4.2
    • 3.10.4.3
    • 3.10.4.4
    • 3.10.4.6
    • 3.10.4.8
    • 3.16.0.1
    • 3.16.0.2
    • 3.16.0.3
    • 3.16.0.4
    • 3.18.0.1
    • 3.18.0.10
    • 3.18.0.11
    • 3.18.0.2
    • 3.18.0.3
    • 3.18.0.4
    • 3.18.0.5
    • 3.18.0.6
    • 3.18.0.7
    • 3.18.0.8
    • 3.18.0.9
    • 3.20.0.4
    • 3.20.0.5
    • 3.20.0.6
    • 3.20.0.7
    • 3.20.0.8
    • 3.22.0.1
    • 3.22.0.2
    • 3.22.0.3
    • 3.22.0.4
    • 3.22.0.5
    • 3.22.1.1
    • 3.22.1.2
    • 3.22.1.3
    • 3.22.1.4
    • 3.22.1.5
    • 3.22.1.6
    • 3.24.0.1
    • 3.24.0.2
    • 3.24.0.3
    • 3.24.0.4
    • 3.24.0.5
    • 3.26.0.1
    • 3.26.0.10
    • 3.26.0.11
    • 3.26.0.2
    • 3.26.0.3
    • 3.26.0.4
    • 3.26.0.5
    • 3.26.0.6
    • 3.26.0.8
    • 3.26.0.9
    • 3.28.0.1
    • 3.28.0.2
    • 3.28.0.3
    • 3.28.1.2
    • 3.28.1.3
    • 3.30.0.1
    • 3.30.0.2
    • 3.30.0.3
    • 3.30.0.4
    • 3.30.0.5
    • 3.30.0.6
    • 3.30.0.7
    • 3.30.1.1
    • 3.30.1.2
    • 3.30.1.3
    • 3.32.0.2
    • 3.32.0.3
    • 3.32.0.4
    • 3.32.0.5
    • 3.32.1.1
    • 3.32.1.2
    • 3.32.1.3
    • 3.32.1.4
    • 3.32.1.5
    • 3.32.1.6
    • 3.32.1.7
    • 3.34.0.3
    • 3.34.0.7
    • 3.34.0.8
    • 3.36.0.2
    • 3.36.0.3
    • 3.36.0.4
    • 3.36.1.1
    • 3.36.1.2
    • 3.36.1.3
    • 3.36.1.4
    • 3.36.1.5
    • 3.38.0.1
    • 3.38.0.2
    • 3.38.0.3
    • 3.38.0.4
    • 3.40.0.1
    • 3.40.0.2
    • 3.40.0.3
    • 3.40.0.4
    • 3.42.0.1
    • 3.42.0.2
    • 3.42.0.3
    • 3.42.0.4
    • 3.44.0.1
    • 3.44.0.2
    • 3.44.0.3
    • 3.46.0.1
    • 3.46.0.2
    • 3.46.0.3
    • 3.46.0.4
    • 3.46.0.5
    • 3.46.0.6
    • 3.46.0.7
    • 3.46.0.8
    • 3.46.0.9
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.46.0.10

    Actualiza a 3.46.0.10

Fuentes originales

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