PYSEC-2026-1399 Fugue is Vulnerable to Remote Code Execution by Pickle Deserialization via FlaskRPCServer

Summary The Fugue framework implements an RPC server system for distributed computing operations. In the core functionality of the RPC server implementation, I found that the decode function in fugue/rpc/flask.py directly uses cloudpickle.loads to deserialize data without any sanitization. This...

Remote Code Execution (RCE)

Fugue is vulnerable to Remote Code Execution RCE. The vulnerability is due to unsafe deserialization in the FlaskRPCServer implementation, where the decode function uses cloudpickle.loads on untrusted data, allowing attackers to send malicious serialized objects that execute arbitrary code on the...

CVE-2025-62703

Fugue is a unified interface for distributed computing that lets users execute Python, Pandas, and SQL code on Spark, Dask, and Ray with minimal rewrites. In version 0.9.2 and prior, there is a remote code execution vulnerability by pickle deserialization via FlaskRPCServer. The Fugue framework...

CVE-2025-62703

Fugue is a unified interface for distributed computing that lets users execute Python, Pandas, and SQL code on Spark, Dask, and Ray with minimal rewrites. In version 0.9.2 and prior, there is a remote code execution vulnerability by pickle deserialization via FlaskRPCServer. The Fugue framework...

CVE-2025-62703 Fugue is Vulnerable to Remote Code Execution by Pickle Deserialization via FlaskRPCServer

Fugue is a unified interface for distributed computing that lets users execute Python, Pandas, and SQL code on Spark, Dask, and Ray with minimal rewrites. In version 0.9.2 and prior, there is a remote code execution vulnerability by pickle deserialization via FlaskRPCServer. The Fugue framework...

CVE-2025-62703 Fugue is Vulnerable to Remote Code Execution by Pickle Deserialization via FlaskRPCServer

Fugue is a unified interface for distributed computing that lets users execute Python, Pandas, and SQL code on Spark, Dask, and Ray with minimal rewrites. In version 0.9.2 and prior, there is a remote code execution vulnerability by pickle deserialization via FlaskRPCServer. The Fugue framework...

CVE-2025-62703 Fugue is Vulnerable to Remote Code Execution by Pickle Deserialization via FlaskRPCServer

Fugue is a unified interface for distributed computing that lets users execute Python, Pandas, and SQL code on Spark, Dask, and Ray with minimal rewrites. In version 0.9.2 and prior, there is a remote code execution vulnerability by pickle deserialization via FlaskRPCServer. The Fugue framework...

Fugue is Vulnerable to Remote Code Execution by Pickle Deserialization via FlaskRPCServer

Summary The Fugue framework implements an RPC server system for distributed computing operations. In the core functionality of the RPC server implementation, I found that the decode function in fugue/rpc/flask.py directly uses cloudpickle.loads to deserialize data without any sanitization. This...

fugue 代码问题漏洞

fugue is an open source unified interface for distributed computing by The Fugue Project. A code issue vulnerability exists in fugue 0.9.2 and earlier versions, which stems from FlaskRPCServer remote code execution via pickle deserialization...