Mirage Track

Level 13 → Level 14

Forge the Token
650 pts+100 first-blood bonus

Objective

Driftboard. A JWT signed with a weak secret (and an alg it shouldn't accept). Mint yourself admin.

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 l13 with the password you captured on the previous level, then:
https://mirage-l13.breachlab.org
Open target ↗
🩸
First Blood captured by
ACTIVE RECORD