CVE-2026-78208 exceljs through 4.4.0 Path Traversal via Unvalidated addImage filename

exceljs through 4.4.0 contains a path traversal vulnerability in the Workbook.addImage function that fails to validate file paths. Attackers can supply arbitrary file paths to read any file accessible to the Node.js process and embed it in the generated workbook...

PT-2026-79801

Name of the Vulnerable Software and Affected Versions exceljs-hardened versions prior to 5.0.0 Description A path traversal issue exists in the Workbook.addImage function due to insufficient validation of file paths. This allows an attacker to provide arbitrary file paths to read any file...

EUVD-2021-0607

Malware in sbrugna...

CVE-2021-23353

This affects the package jspdf before 2.3.1. ReDoS is possible via the addImage function...