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Insertion of Sensitive Information Into Sent Data

CVE-2025-67857

Medium
5.3/10

Summary

A flaw was found in moodle versions prior to 4.1.22, 4.2.0-beta prior to 4.4.12, 4.5.0-beta prior to 4.5.8, 5.0.0-beta prior to 5.0.4, and 5.1.0-beta prior to 5.1.1. During anonymous assignment submissions, user identifiers were inadvertently exposed in URLs. This data exposure allows unauthorized viewers to see internal user IDs, compromising the intended anonymity and potentially leading to information disclosure.

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

CWE-201 - Insertion of Sensitive Information Into Sent Data

The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

References

Advisory Timeline

  • Published