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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2023-34047

Medium
4.3/10

Summary

A batch loader function in Spring for GraphQL versions 1.1.0 through 1.1.5, and 1.2.0-M1 through 1.2.2 may be exposed to GraphQL context with values, including security context values, from a different session. An application is vulnerable if it provides a "DataLoaderOptions" instance when registering batch loader functions through "DefaultBatchLoaderRegistry".

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • REQUIRED
  • NONE
  • LOW
  • NONE

CWE-200 - Information Exposure

An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.

References

Advisory Timeline

  • Published