$ cat writeup.md…
$ cat writeup.md…
hackerlab
Task: SQL injection in login form with WAF that removes SQL keywords. Solution: Bypass WAF using nested keywords (SELSELECTECT) and extract flag via boolean-based blind SQLi with binary search.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar