Use Enumerations for web application security testing.

Enumerations help identify specific software-related items that can be counted, aggregated, evaluated over time

CVE->Common Vulnerabilities and Exposures.
CWE->Common Weakness Enumeration.
CAPEC->Common Attack Pattern Enumeration and Classification.

The Class were  mentioned CVE,CWE,CAPEC below.

SQL Injection XSS Attack Buffer Overflow Directory Traversal PHP Include Symbolic Link Authorization Bypass Dos Malformed Input Information Leak

Integer Overflow CSRF Bad Permissions Hard coded Password Weak Crypto Insufficient Randomness Search Path Sensitive data root Dos Flood Eval Injection