CVE-2021-43778: GLPI-Project Barcode

High severity, CVSS 7.5. EPSS: 52.7% chance of exploitation in the next 30 days.

Barcode is a GLPI plugin for printing barcodes and QR codes. GLPI instances version 2.x prior to version 2.6.1 with the barcode plugin installed are vulnerable to a path traversal vulnerability. This issue was patched in version 2.6.1. As a workaround, delete the `front/send.php` file.

Affected products

• GLPI-Project Barcode: from 2.0, before 2.6.1 (fixed in 2.6.1)

Published 2021-11-24. Last modified 2026-06-17.