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

• GHSA-crrq-vr9j-fxxh
• https://github.com/parse-community/parse-server

For more information

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• Report other vulnerabilities at report.parseplatform.org