AI security lab · Rag Document Attacks

Embedding Space Exploitation

Vector embeddings map text into numerical space for similarity search. Adversarial inputs can exploit the geometry of embedding space to retrieve unintended documents. **Challenge:** A legal RAG system stores confidential case files. Craft an adversarial query that exploits embedding space proximity to retrieve sealed case documents that should be inaccessible.

advancedPro labLLM08 Vector and Embedding Weaknesses
Reward
150 XP
Time
30 to 60 minutes
Solved by
0 learners
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What you will practice

Technique

Embedding Space Exploitation

OWASP LLM Top 10 (2025)

LLM08 Vector and Embedding Weaknesses

How QbitDojo labs work

  1. Step 1

    A live AI target

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  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.