[Security] Confidential report sent by email — receipt confirmation

Hello Apache Dubbo maintainers,

A confidential security report has been sent to security@dubbo.apache.org by the Xmirror Security Team.

Thank you.

The issue contains only a notice that a confidential report was sent to security@dubbo.apache.org; no repository file, test, or entry point is identified. Start by checking the maintainers’ confidential report process and the referenced email, rather than changing code here. Done cannot be defined from this issue alone.

Written by the indexing model from the issue text.