pdf-download-extract-fallback
Multi-step PDF download and text extraction with progressive fallback strategies
48
60%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./benchmarks/gdpval/skills/pdf-download-extract-fallback/SKILL.mdW011: 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
SKILL.md describes a runtime workflow that downloads a PDF from a user-provided URL (public web content) via `curl -L ... -o output.pdf "$PDF_URL"`, then parses the resulting text with `pdftotext` / `page.get_text()`, so outsider-authored free text from the web PDF can be ingested into the agent context.
- Repository
- HKUDS/OpenSpace
- Commit
3827781
- Audited
- Security analysis
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