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Fix spel expression injection vulnerability

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luelueking 2023-03-02 18:31:01 +08:00 committed by GitHub
parent e340f87d7a
commit 10482aa781
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1 changed files with 2 additions and 2 deletions
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4
core/src/main/java/com/databasir/core/domain/mock/script/SpelScriptEvaluator.java
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@ -3,7 +3,7 @@ package com.databasir.core.domain.mock.script;
import lombok.RequiredArgsConstructor;
import org.springframework.expression.Expression;
import org.springframework.expression.spel.standard.SpelExpressionParser;
import org.springframework.expression.spel.support.StandardEvaluationContext;
import org.springframework.expression.spel.support.SimpleEvaluationContext;
import org.springframework.stereotype.Component;
@Component
@ -15,7 +15,7 @@ public class SpelScriptEvaluator implements MockScriptEvaluator {
@Override
public String evaluate(String script, ScriptContext context) {
Expression expression = spelExpressionParser.parseExpression(script);
StandardEvaluationContext spelContext = new StandardEvaluationContext(context);
SimpleEvaluationContext spelContext = SimpleEvaluationContext.forReadOnlyDataBinding().build();
return expression.getValue(spelContext, String.class);
}
}