Mirage Track

Level 26 → Level 27

Past the CSP
900 pts+125 first-blood bonus

Objective

Margin. A sanitizer and a Content-Security-Policy stand in the way. Find the gadget that defeats both.

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 l26 with the password you captured on the previous level, then:
https://mirage-l26.breachlab.org
Open target ↗
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First Blood captured by
ACTIVE RECORD