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Improper Preservation of Permissions

CVE-2023-45859

High
7.6/10

Summary

In Hazelcast versions through 3.12.14-atlassian-3, 4.x through 4.2.8, 5.x through 5.2.4, 5.3.x through 5.3.2, some client operations don't check permissions properly, allowing authenticated users to access data stored in the cluster.

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

CWE-281 - Improper Preservation of Permissions

The software does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.

References

Advisory Timeline

  • Published