Remote Code Execution

com.alipay.sofa, sofa-rpc-all is vulnerable to Remote Code Execution. The vulnerability is caused due to insufficient blacklist mechanism to restrict deserialization of potentially dangerous classes within the SOFA Hessian protocol. An attacker can exploit this to bypass the SOFA Hessian blacklist protection mechanism by leveraging a gadget chain that relies on JDK classes, not on any third-party components.