exceljs Latest Vulnerabilities

Latest vulnerabilities published by exceljs

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24 August 2026

CSV Formula Injection Vulnerability in ExcelJS by ExcelJS
CVE-2026-78209
ExceljsExceljs8.4HIGH
Path Traversal Vulnerability in ExcelJS-Hardened Product by GitHub
CVE-2026-78208
ExceljsExceljs8.7HIGH
Prototype Pollution in exceljs-hardened Library
CVE-2026-78207
ExceljsExceljs9.3CRITICAL
Uncontrolled Resource Consumption in ExcelJS by ExcelData
CVE-2026-78206
ExceljsExceljs8.7HIGH