VulnerabilityAnalyzed

CVE-2026-23489

Fields is a GLPI plugin that allows users to add custom fields on GLPI items forms.

CRITICAL 9.1EPSS 0.30%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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.

CVSS 3.1: 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS: 0.30% probability · 23th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: teclib-edition/fields
Source: security-advisories@github.com

References

https://github.com/pluginsGLPI/fields/releases/tag/1.23.3Product, Release Notes
https://github.com/pluginsGLPI/fields/security/advisories/GHSA-rj7q-mmx9-fhq7Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.