Deserialization of Untrusted Data in www/delivery/dxmlrpc.php

How it was found

An attacker could send a specifically crafted payload to the XML-RPC invocation script and trigger the unserialize() call on the first parameter in the "pluginExecute" RPC method.

Impact

Such vulnerability could be used to perform various types of attacks, e.g. exploit serialize-related PHP vulnerabilities or PHP object injection.