Tag

excel-parsing

Safeguard articles tagged "excel-parsing" — guides, analysis, and best practices for software supply chain and application security.

1 article

DevSecOps

node-xlsx Security: Handling Untrusted Excel Files Safely

node-xlsx is a thin wrapper around SheetJS, so its security posture is inherited. Here is what that means for parsing untrusted spreadsheets and how to lock it down.

Feb 11, 20256 min read