CWE-459: Incomplete Cleanup
Also known as: Insufficient Cleanup
The product does not properly "clean up" and remove temporary or supporting resources after they have been used.
Overview
CWE-459 (Incomplete Cleanup) is a base-level software weakness catalogued by MITRE in the Common Weakness Enumeration (CWE). It describes a recurring type of mistake that can lead to exploitable security vulnerabilities.