CVE-2023-34047

Summary

CVE-2023-34047 is a vulnerability affecting Spring for GraphQL versions 1.1.0 to 1.1.5 and 1.2.0 to 1.2.2. The issue lies with a batch loader function that can be exposed to the GraphQL context, allowing for the transfer of values, including security context, from a different session. An application is considered vulnerable if it utilizes a DataLoaderOptions instance when registering batch loader functions using DefaultBatchLoaderRegistry. This vulnerability could potentially result in unintended access to sensitive data or unauthorized actions.

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