AI security lab · Ai Security

Version Fingerprinting

An AI service leaks its model version and framework through headers and responses. Use version information to find known vulnerabilities.

intermediatePro labLLM02 Sensitive Information Disclosure
Reward
100 XP
Time
20 to 40 minutes
Solved by
0 learners
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What you will practice

Technique

version fingerprinting

OWASP LLM Top 10 (2025)

LLM02 Sensitive Information Disclosure

MITRE ATLAS

Discover ML Artifacts

Discovery

How QbitDojo labs work

  1. Step 1

    A live AI target

    Each lab is a real language model with its own instructions, guardrails and a secret flag it must protect.

  2. Step 2

    You attack it

    Talk to it like a red teamer would. Craft prompts, chain techniques and use hints if you get stuck.

  3. Step 3

    Capture the flag

    Get the model to reveal the flag to solve the lab, earn XP and climb the leaderboard.

  4. Step 4

    Then defend it

    In labs with Defense Mode, write the hardened system prompt that blocks the attack you just used.