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Updated examples/benchmarks/TRA/src/model.py to fix security vulnerability [python.lang.security.audit.eval-detected.eval-detected] #1945

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Updated examples/benchmarks/TRA/src/model.py to fix security vulnerability [python.lang.security.audit.eval-detected.eval-detected] #1945

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1ef996d
fix: python.lang.security.audit.eval-detected.eval-detected-examples-…
agent-kira May 30, 2025
e0f54a7
fixing the ast.literal_eval case
anupamme Nov 3, 2025
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16 changes: 15 additions & 1 deletion examples/benchmarks/TRA/src/model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,21 @@ def __init__(
self.logger = get_module_logger("TRA")
self.logger.info("TRA Model...")

self.model = eval(model_type)(**model_config).to(device)
# Secure model registry - whitelist of allowed model classes
# This prevents arbitrary code execution while allowing dynamic model selection
model_registry = {
"LSTM": LSTM,
"Transformer": Transformer,
}

if model_type not in model_registry:
raise ValueError(
f"Unknown model_type: '{model_type}'. "
f"Supported types: {list(model_registry.keys())}"
)

model_class = model_registry[model_type]
self.model = model_class(**model_config).to(device)
if model_init_state:
self.model.load_state_dict(torch.load(model_init_state, map_location="cpu")["model"])
if freeze_model:
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