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Improper Restriction of Rendered UI Layers or Frames

CVE-2021-27375

Medium
5.3/10

Summary

Traefik before 2.4.5 allows the loading of IFRAME elements from other domains.

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

CWE-1021 - Improper Restriction of Rendered UI Layers or Frames

The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with.

References

Advisory Timeline

  • Published