DOJO CHALLENGE #19 Winners!

This report is a detailed write-up of a blind/limited SQL injection challenge: it explains how to bypass input filters using comment separators and allowed characters to close conditions and inject UNION/SELECT payloads that concatenate columns (email||'~'||password) to retrieve admin credentials; it includes final payloads and a disclosed admin email/password (challenge flag), and recommends parameterized queries as mitigation.