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Observable Discrepancy

CVE-2021-46876

Medium
5.3/10

Summary

An issue was discovered in ezpublish-kernel 6.13.0 through 6.13.8 and 7.5.0-rc1 through 7.5.15 and ezplatform-rest 1.2.0-beta1 through 1.2.2 and 1.3.0-beta1 through 1.3.1. The "/user/sessions" endpoint can be abused to determine account existence.

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

CWE-203 - Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References

Advisory Timeline

  • Published