Error Handling

Testing for Error Handling (OWASP Testing Guide, WSTG-ERRH)

Vulnerability description for reporting available in VulnDB (GitHub)

See lab Apprentice – Information disclosure in error messages.

Error Codes

WSTG-ERRH-01: Testing for Improper Error Handling (OWASP Testing Guide)
WSTG-ERRH-02: Testing for Stack Traces (OWASP Testing Guide)