xlsx
npmIs xlsx safe to use?
The latest brin safety scan flagged xlsx v0.18.5 with risk indicators that warrant review. 2 known CVE vulnerabilities. Trust score: 65/100. Review the findings below before use. This is an automated assessment and may contain errors.
Install (safety-checked)
xlsx Has Warnings
Warnings detected due to potential concerns
2
0
0
Risk Indicators
- •GHSA-4r6h-8v6p-xvw6: UNKNOWN
- •GHSA-5pgg-2g8v-p4x9: UNKNOWN
- •Can spawn child processes
xlsx CVE Vulnerabilities (2)
Prototype Pollution in sheetJS
SheetJS Regular Expression Denial of Service (ReDoS)
brin Recommendations
- →This package has warnings detected. Evaluate the specific concerns before proceeding.
Install with brin add xlsx to automatically apply these checks before installation.
This is an automated, point-in-time assessment and may contain errors. Findings are risk indicators, not confirmed threats. Security posture may change over time. Maintainers can dispute findings via the brin review process.
xlsx Capabilities & Permissions
What xlsx can access when installed. Review these capabilities before using with AI agents like Cursor, Claude Code, or Codex.
Filesystem Access
Reads and writes to the filesystem.
Process Spawning
This package can spawn child processes.
AGENTS.md for xlsx
Good instructions lead to good results. brin adds xlsx documentation to your AGENTS.md so your agent knows how to use it properly—improving both safety and performance.
brin initVercel's research: 100% accuracy with AGENTS.md vs 53% without →
xlsx Documentation & Source Code
For the full xlsx README, API documentation, and source code, visit the official package registry.
Frequently asked questions about xlsx safety
Install (safety-checked)
Weekly Downloads
Version
0.18.5License
Apache-2.0Last Scanned
Trust Score
CVEs (2)
Prototype Pollution in sheetJS
SheetJS Regular Expression Denial of Service (ReDoS)
Capabilities
Reads & Writes files
Spawns child processes