CVE-2026-23489: Teclib-Edition Fields

Critical severity, CVSS 9.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Fields is a GLPI plugin that allows users to add custom fields on GLPI items forms. Prior to version 1.23.3, it is possible to execute arbitrary PHP code from users that are allowed to create dropdowns. This issue has been patched in version 1.23.3.

Affected products

• Teclib-Edition Fields: before 1.23.3 (fixed in 1.23.3)

Published 2026-03-16. Last modified 2026-06-17.