Exception in thread “main” java.lang.IllegalArgumentException: Failed to construct payload
at ysoserial.payloads.ObjectPayload$Utils.makePayloadObject(ObjectPayload.java:72)
at ysoserial.exploit.JRMPListener.main(JRMPListener.java:113)
Caused by: com.nqzero.permit.Permit$InitializationFailed: initialization failed, perhaps you’re running with a security manager
at com.nqzero.permit.Permit.setAccessible(Permit.java:22)
at ysoserial.payloads.util.Reflections.setAccessible(Reflections.java:17)
at ysoserial.payloads.util.Reflections.getFirstCtor(Reflections.java:45)
at ysoserial.payloads.util.Gadgets.createMemoizedInvocationHandler(Gadgets.java:72)
at ysoserial.payloads.util.Gadgets.createMemoitizedProxy(Gadgets.java:67)
at ysoserial.payloads.CommonsCollections1.getObject(CommonsCollections1.java:71)
at ysoserial.payloads.CommonsCollections1.getObject(CommonsCollections1.java:43)
at ysoserial.payloads.ObjectPayload$Utils.makePayloadObject(ObjectPayload.java:69)
… 1 more
Caused by: com.nqzero.permit.Permit$FieldNotFound: field “override” not found
at com.nqzero.permit.Permit.<init>(Permit.java:222)
at com.nqzero.permit.Permit.build(Permit.java:117)
at com.nqzero.permit.Permit.<clinit>(Permit.java:16)
… 8 more