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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2023-49274

Medium
5.3/10

Summary

Umbraco is an ASP.NET content management system (CMS). In Umbraco.Cms package version 8.0.0 through 8.18.9, 9.0.0-beta001 through 10.8.0, and 11.0.0-rc1 through 12.3.3, a user enumeration attack is possible when SMTP is not set up correctly, but reset password is enabled.

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

CWE-200 - Information Exposure

An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.

References

Advisory Timeline

  • Published