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Vulnerability record · CVE-2023-28855 · published 5 April 2023

CVE-2023-28855: Teclib-edition fields improper privilege management vulnerability

Teclib Edition · Fields

Fields is a GLPI plugin that allows users to add custom fields on GLPI items forms. Prior to versions 1.13.1 and 1.20.4, lack of access control check allows any authenticated user to write data to any fields container, including those to which they have no configured access. Versions 1.13.1 and 1.20.4 contain a patch for this issue.

6.5 CVSS 3.1 Medium EPSS 0.61% · top 52.9% CWE-269 · Improper privilege management
6.5CVSS 3.1 base score
0.61%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

Fields is a GLPI plugin that allows users to add custom fields on GLPI items forms. Prior to versions 1.13.1 and 1.20.4, lack of access control check allows any authenticated user to write data to any fields container, including those to which they have no configured access. Versions 1.13.1 and 1.20.4 contain a patch for this issue.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/pluginsGLPI/fields/commit/784260be7db185bb1e7d66b299997238c4c0205d Patch
https://github.com/pluginsGLPI/fields/releases/tag/1.13.1 Release Notes
https://github.com/pluginsGLPI/fields/releases/tag/1.20.4 Release Notes
https://github.com/pluginsGLPI/fields/security/advisories/GHSA-52vv-hm4x-8584 Vendor Advisory
https://github.com/pluginsGLPI/fields/commit/784260be7db185bb1e7d66b299997238c4c0205d Patch
https://github.com/pluginsGLPI/fields/releases/tag/1.13.1 Release Notes
https://github.com/pluginsGLPI/fields/releases/tag/1.20.4 Release Notes
https://github.com/pluginsGLPI/fields/security/advisories/GHSA-52vv-hm4x-8584 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-28855), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.