CVE-2026-25632
CriticalSummary
EPyT-Flow to pakiet Pythona, który umożliwia łatwe generowanie danych scenariuszy hydraulicznych i jakości wody w sieciach dystrybucji wody. W wersjach przed 0.16.1, REST API EPyT-Flow parsuje kontrolowane przez atakującego ciała żądań JSON, co może prowadzić do wykonania poleceń systemowych podczas analizy JSON.
Risk Assessment
Podatność ta stwarza ryzyko wykonania nieautoryzowanych poleceń systemowych, co może prowadzić do poważnych naruszeń bezpieczeństwa w systemach korzystających z EPyT-Flow. Atakujący może wykorzystać tę lukę do przejęcia kontroli nad systemem.
Recommendation
Zaleca się aktualizację do wersji 0.16.1 lub nowszej, aby usunąć tę podatność. Należy również przeprowadzić audyt aplikacji korzystających z EPyT-Flow w celu zidentyfikowania potencjalnych zagrożeń.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS