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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2025-3628

Medium
4.3/10

Summary

A flaw was found in Moodle where anonymous assignment submissions can be de-anonymized via search, revealing student identities. This issue affects moodle/moodle versions 4.5.x prior to 4.5.4, and 5.0.x prior to 5.0.0-rc3.

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