CWE-536: Servlet Runtime Error Message Containing Sensitive Information
A servlet error message indicates that there exists an unhandled exception in the web application code and may provide useful information to an attacker.
Overview
CWE-536 (Servlet Runtime Error Message Containing Sensitive Information) is a variant-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.