Handle Excel files with irregular headers, merged cells, and unknown header row positions using pattern-matching and index-based extraction.
60
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tessl review fix ./benchmarks/gdpval/skills/irregular-excel-parsing/SKILL.mdLow
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
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.
SKILL.md instructs reading an external Excel file at runtime via `pd.read_excel(filepath, ...)` and then converts cell text (including header-like rows) into strings and regex-matches them, so if the Excel file contents are outsider-authored they become free text in the LLM context through the agent’s tool output.
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