To report a security vulnerability, please use GitHub 安全 Advisories.

1. Navigate to the 安全 tab of this repository
2. Click "Report a vulnerability"
3. Fill in the details — title, description, severity, and affected versions
4. Submit the report

Your report will be created as a private advisory, visible only to you and the repository maintainers. We will review it and work with you to coordinate a fix before any public disclosure.