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CVE-2026-25632

CVE-2026-25632 · EPyT-Flow has unsafe JSON deserialization (__type__)

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

EPyT-Flow is a Python package designed for the easy generation of hydraulic and water quality scenario data of water distribution networks. Prior to 0.16.1, EPyT-Flow’s REST API parses attacker-controlled JSON request bodies using a custom deserializer (my_load_from_json) that supports a type field. When type is present, the deserializer dynamically imports an attacker-specified module/class and instantiates it with attacker-supplied arguments. This allows invoking dangerous classes such as subprocess.Popen, which can lead to OS command execution during JSON parsing. This also affects the loading of JSON files. This vulnerability is fixed in 0.16.1.

CVSS 10.0 · Crítica · EPSS 0,8% · Corrección disponible

Publicación
Actualización

Pila tecnológica: python

Productos y versiones afectados

  • epyt-flow

    Versiones
    • < 0.16.1: Afectada

    Sin corrección publicada

  • epyt-flow PyPI

    Versiones
    • 0.1.0
    • 0.1.1
    • 0.10.0
    • 0.11.0
    • 0.12.0
    • 0.13.0
    • 0.13.1
    • 0.14.0
    • 0.14.1
    • 0.14.2
    • 0.15.0
    • 0.15.0b1
    • 0.16.0
    • 0.2.0
    • 0.3.0
    • 0.4.0
    • 0.5.0
    • 0.6.0
    • 0.7.0
    • 0.7.1
    • 0.7.2
    • 0.7.3
    • 0.8.0
    • 0.8.1
    • 0.9.0
    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.16.1

    Actualiza a 0.16.1

Fuentes originales

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