A deep dive into how attackers use UNION ALL to extract data from databases by appending their own results to legitimate queries. 🔍 Specific Attack Mechanics The payload you provided is designed to:

Use the # (MySQL comment) to neutralize any remaining code in the original query. 🎓 Educational Resources

: The industry standard for web security risks, explaining why injection remains a top threat.

by Halfond, Viegas, and Orso (IEEE Xplore).

: Offers interactive labs specifically for UNION based SQL injection.

(ACM Digital Library).