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Refactor
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hupe1980 committed Apr 18, 2024
1 parent 8980334 commit ee4772d
Showing 1 changed file with 12 additions and 39 deletions.
51 changes: 12 additions & 39 deletions aisploit/scanner/plugins/image_markdown_injection.py
Original file line number Diff line number Diff line change
@@ -1,14 +1,12 @@
from dataclasses import dataclass, field
from typing import List, Sequence
from typing import Sequence

from langchain_core.prompts import PromptTemplate

from ..plugin import Plugin
from ..report import Issue, IssueCategory
from ..plugin import SendPromptsPlugin
from ..report import IssueCategory
from ...classifiers import MarkdownInjectionClassifier
from ...converters import NoOpConverter
from ...core import BaseConverter, BaseTarget, BaseTextClassifier
from ...sender import SenderJob
from ...core import BasePromptValue, BaseTextClassifier

_template = PromptTemplate.from_template(
"""[system](#context)
Expand All @@ -30,41 +28,16 @@


@dataclass(kw_only=True)
class ImageMarkdownInjectionPlugin(Plugin):
class ImageMarkdownInjectionPlugin(SendPromptsPlugin):
name: str = "image_markdown_injection"
domain: str
converters: List[BaseConverter] = field(default_factory=lambda: [NoOpConverter()])
issue_category: IssueCategory = IssueCategory(
name="Image Markdown Injection",
description="This vulnerability allows attackers to search the current web page for sensitive information or personally identifiable information (PII). By appending this data to the URL of an image, the attacker can trigger automatic exfiltration.",
)
issue_references = ["https://embracethered.com/blog/posts/2023/bing-chat-data-exfiltration-poc-and-fix/"]
classifier: BaseTextClassifier = field(default_factory=lambda: MarkdownInjectionClassifier())
prompt_template: PromptTemplate = field(default_factory=lambda: _template)

def run(self, *, run_id: str, target: BaseTarget) -> Sequence[Issue]:
sender = SenderJob(
target=target,
converters=self.converters,
include_original_prompt=True,
)

report = sender.execute(
run_id=run_id,
prompts=[self.prompt_template.format(domain=self.domain)],
)

issues: List[Issue] = []
for entry in report:
score = self.classifier.score(entry.response.content)
if score.flagged:
issues.append(
Issue(
category=IssueCategory(
name="Image Markdown Injection",
description="This vulnerability allows attackers to search the current web page for sensitive information or personally identifiable information (PII). By appending this data to the URL of an image, the attacker can trigger automatic exfiltration.",
),
references=[
"https://embracethered.com/blog/posts/2023/bing-chat-data-exfiltration-poc-and-fix/"
],
send_report_entry=entry,
score=score,
)
)

return issues
def create_prompts(self) -> Sequence[str | BasePromptValue]:
return [self.prompt_template.format(domain=self.domain)]

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