CVE-2021-22044: Exposure of Resource to Wrong Sphere

October 28, 2021 (updated October 25, 2022)

Spring Cloud OpenFeign applications using type-level @RequestMapping annotations over Feign client interfaces, can be involuntarily exposing endpoints corresponding to @RequestMapping-annotated interface methods.

References

nvd.nist.gov/vuln/detail/CVE-2021-22044
tanzu.vmware.com/security/cve-2021-22044

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