MML Attack#411
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Raffaele Paolino (RPaolino) wants to merge 4 commits into
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- Add 'mixed' encoding mode (word_replacement + mirror + rotation) - Add encode_mixed() to image_encoder with combined transformations - Add MIXED_GAME_PROMPT and MIXED_CONTROL_PROMPT templates - Update MMLParams Literal type to include 'mixed' - Add _warn_if_not_vlm() validation in MMLAttack - Inject result_id from tracker into generation results for server sync - Update docs attack index with MML entry
![github-code-quality[bot]](https://avatars.githubusercontent.com/u/9919?s=60&v=4){kind=small}
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| @with_tui_logging(logger_name="hackagent.attacks", level=logging.INFO) | ||
| def run(self, goals: List[str]) -> List[Dict]: |
| metadata = self.agent_router.backend_agent.metadata | ||
| if isinstance(metadata, dict): | ||
| model_name = metadata.get("name") or metadata.get("model_name") | ||
| except AttributeError: |
| from .prompts import get_prompt_template | ||
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| if TYPE_CHECKING: | ||
| from hackagent.router.tracking import Tracker |
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Summary
Implements the Multi-Modal Linkage jailbreak attack for Vision-Language Models, based on:
The MML attack encodes harmful prompts into images using visual transformations, then pairs them with text prompts that instruct a VLM to decode and act on the hidden content.
Encoding modes:
word_replacementmirrorrotatebase64mixedPrompt styles:
game(villain's lair scenario) andcontrol(neutral list-filling).Changes
hackagent/attacks/techniques/mml/— new attack package:attack.py—MMLAttackorchestrator (BaseAttacksubclass) with VLM target validationconfig.py—DEFAULT_MML_CONFIG+ PydanticMMLConfig/MMLParamsmodelsgeneration.py— prompt construction and image-encoded generation stepevaluation.py— response evaluation stepimage_encoder.py— image rendering +encode_word_replacement,encode_mirror,encode_rotate,encode_base64,encode_mixedprompts.py— all prompt templates for each encoding mode × prompt stylehackagent/attacks/registry.py— registersmmlattackhackagent/cli/commands/attack.py— CLI support for MMLhackagent/cli/tui/attack_specs.py— TUI attack spec for MMLhackagent/router/tracking/coordinator.py— injectsresult_idfrom tracker into generation results for server synchackagent/server/dashboard/_page.py— dashboard visualization fix fornum_workers > 1tests/unit/attacks/mml/— comprehensive unit tests (attack, config, generation, image encoder, prompts)Fixes #350