GHSA-crrq-vr9j-fxxh

### Impact

Parse Server LiveQuery does not remove protected fields in classes, passing them to the client.

### Patches
The LiveQueryController now removes protected fields from the client response.

### Workarounds
Use `Parse.Cloud.afterLiveQueryEvent` to manually remove protected fields.

### References
- https://github.com/parse-community/parse-server/security/advisories/GHSA-crrq-vr9j-fxxh
- https://github.com/parse-community/parse-server

### For more information
If you have any questions or comments about this advisory:
- For questions or comments about this vulnerability visit our [community forum](http://community.parseplatform.org/) or [community chat](http://chat.parseplatform.org/)
- Report other vulnerabilities at [report.parseplatform.org](https://report.parseplatform.org/)