Spring Cloud Function SPEL Expression Injection Vulnerability Alert

March 28, 2022

Overview Recently, NSFOCUS CERT detected that Spring Cloud officially fixed a SPEL expression injection vulnerability in Spring Cloud Function, because the parameter “spring.cloud.function.routing-expression” in the request header is processed as a Spel expression by the apply method of the RoutingFunction class in Spring Cloud Function, resulting in a Spel expression injection vulnerability, which can be […]


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