pdftotext-fallback
Recover PDF text extraction when read_file returns binary data by using pdftotext via shell
63
73%
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Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./benchmarks/gdpval/skills/pdftotext-fallback/SKILL.mdLow
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 workflow in SKILL.md instructs running `pdftotext` on a user-supplied PDF via `run_shell`, which causes the LLM to ingest the resulting stdout text at runtime (outsider-authored free text if the PDF contents were authored by someone other than the operating user).
- Repository
- HKUDS/OpenSpace
- Commit
c5a9c4b
- Audited
- Security analysis
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