CVE-2026-78208 | exceljs-hardened up to 4.4.0 Workbook.addImage path traversal

August 24, 2026 Yanac

A vulnerability was found in exceljs-hardened up to 4.4.0. It has been rated as problematic. This affects the function Workbook.addImage. The manipulation leads to path traversal.

This vulnerability is listed as CVE-2026-78208. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More