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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2025-59427

High
8.2/10

Summary

When utilising the Cloudflare Vite plugin in versions prior to 1.6.0 in its default configuration, all files are exposed by the local dev server, including files in the root directory that contain secret information such as: '.env' '.dev' '.vars'

  • LOW
  • NETWORK
  • NONE
  • 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