datasette-graphql leaks details of the schema of private database files

Impact

When running against a Datasette instance with private databases, datasette-graphql would expose the schema of those database tables - but not the table contents.

Patches

Patched in version 1.2.

Workarounds

This issue is only present if a Datasette instance that includes private databases and has the datasette-graphql plugin installed is available on the public internet. Uninstalling the datasette-graphql plugin or preventing public access to the instance can workaround this issue.

For more information

If you have any questions or comments about this advisory:

• Open an issue in datasette-graphql
• Contact @simonw by Twitter direct message