markdown-converter
Convert binary documents (PDF, DOCX, XLSX, PPTX, HTML, EPUB, images) to clean LLM-friendly Markdown using Microsoft's `markitdown` Python tool. Use when a user attaches a binary file and you need to read its contents.
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Low
Low-risk findings worth noting
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The markdown-converter skill converts a user-attached binary file from the agent workspace into markdown at runtime (markitdown reads /workspace/.../uploads/... and the extracted markdown is then ingested via cat), so outsider-authored free text embedded in uploaded documents is exposed to the agent.
- Repository
- Team-Commonly/commonly
- Commit
69b6005
- Audited
- Security analysis
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