The Lab Universe
Hands-on exercises across every class of vulnerability. Read the brief, work it against your own target, and submit the flag. Points and your level are yours the moment you solve one — join the Academy to start tracking them.
3
labsDifficulty
Category
ExpertBroken access control / IDOR
A GUID is not an authorization check
Reach an object that was never yours by changing the id that names it.
50 pts · 90 minStart →
ExpertBroken access control / IDOR
Mass-assigning your way into an admin group
Reach an object that was never yours by changing the id that names it.
50 pts · 90 minStart →
ExpertBroken access control / IDOR
The nested resource that skipped its parent's check
Reach an object that was never yours by changing the id that names it.
50 pts · 90 minStart →