xlsx
What this skill does
The skill is designed to handle spreadsheet files (e.g., .xlsx, .xlsm, .csv, .tsv) by opening, reading, editing, fixing, creating new spreadsheets, and converting between tabular file formats. It uses
github/leoyeai - Data Exfiltration - 2.1k stars
Threat analysis
Skill info
pkg:github/LeoYeAI/openclaw-master-skills@e5199b5?skill=xlsxAssessments (2)
Data Exfiltration
Data Exfiltration via local-llm-review
scripts/recalc.py
The script attempts to write a macro file to the user's local filesystem (e.g., ~/Library/Application Support/LibreOffice/4/user/basic/Standard/Module1.xba) and may execute it via LibreOffice. This coCode Injection
Code Injection via local-llm-review
scripts/office/soffice.py
The script dynamically compiles and loads a shared library (`lo_socket_shim.so`) using `gcc` and `LD_PRELOAD`. This could be exploited if the source code for the shim is tampered with or if the compilBadge
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How Anomity governs this at runtime
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Methodology and disputes
Every skill is assessed by the Anomity Skill Intelligence engine against its public source; findings indicate risk patterns, not confirmed exploitation. Maintainer of xlsx? Report an issue or request a rescan.




