CVE-2023-34047: Spring for GraphQL may be exposed to GraphQL context with values from a different session

September 20, 2023 (updated October 18, 2023)

A batch loader function in Spring for GraphQL versions 1.1.0 - 1.1.5 and 1.2.0 - 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.

References

github.com/advisories/GHSA-frqc-f2h8-fjvf
nvd.nist.gov/vuln/detail/CVE-2023-34047
spring.io/security/cve-2023-34047

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