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Exposure of Resource to Wrong Sphere

CVE-2020-13670

High
7.5/10

Summary

In Drupal 8.0.x prior to 8.8.10, 8.9.x prior to 8.9.6, and 9.0.x prior to 9.0.6, a vulnerability exists in the File module which allows an attacker to gain access to the file metadata of a permanent private file that they do not have access to by guessing the ID of the file.

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

CWE-668 - Exposure of Resource to Wrong Sphere

The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

References

Advisory Timeline

  • Published