Mirage Track

Level 18 → Level 19

Blind Inference
700 pts+100 first-blood bonus

Objective

Trackbird. No output, only behaviour — infer the database one boolean at a time (blind SQLi).

How to play

Open the target in your browser, find the flaw, and exploit it. On success the page reveals the login for the next level — that password is this level's flag. Submit it on the track page (or /submit) to bank the points.

Target

Log in as l18 with the password you captured on the previous level, then:
https://mirage-l18.breachlab.org
Open target ↗
🩸
First Blood captured by
ACTIVE RECORD