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Improper Input Validation

CVE-2021-36402

Medium
5.3/10

Summary

In Moodle, Users' names required additional sanitizing in the account confirmation email, to prevent a self-registration phishing risk. This issue affects the versions through 3.9.7, 3.10.0-beta through 3.10.4 and 3.11.0-beta through 3.11.0.

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

CWE-20 - Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References

Advisory Timeline

  • Published