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High 8.2
Metalama: Local code execution via DLL planting in world-writable temporary directories (Linux/macOS)
Metalama is a Roslyn-based open-source patterns and architecture toolkit for C#. Prior to 2025.1.18, 2026.0.25 and 2026.1.19, Metalama.Framework and Metalama.Tool load and execute compile-time assemblies, auxiliary executable tools and embedded helper assembl…
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High 7.3
Metalama's Visual Studio inter-process named pipe allows unsafe deserialization that enables local code execution
Metalama is a Roslyn-based open-source patterns and architecture toolkit for C#. From 2023.0.101-rc until 2025.1.18, 2026.0.25 and 2026.1.19, the Windows Visual Studio integration deserializes local named-pipe messages without restricting which CLR types can …