CVE-2023-28855

Name: CVE-2023-28855
Creator: NVD / NIST
Published: 2023-04-05T18:15:08.583+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2023-28855 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.61%

44.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Teclib-Edition	Fields	< 1.13.1
Teclib-Edition	Fields	>= 1.20.0, < 1.20.4

References

https://github.com/pluginsGLPI/fields/commit/784260be7db185bb1e7d66b299997238c4c0205dPatch
https://github.com/pluginsGLPI/fields/releases/tag/1.13.1Release Notes
https://github.com/pluginsGLPI/fields/releases/tag/1.20.4Release Notes
https://github.com/pluginsGLPI/fields/security/advisories/GHSA-52vv-hm4x-8584Vendor Advisory
https://github.com/pluginsGLPI/fields/commit/784260be7db185bb1e7d66b299997238c4c0205dPatch
https://github.com/pluginsGLPI/fields/releases/tag/1.13.1Release Notes
https://github.com/pluginsGLPI/fields/releases/tag/1.20.4Release Notes
https://github.com/pluginsGLPI/fields/security/advisories/GHSA-52vv-hm4x-8584Vendor Advisory

Timeline

Published: Apr 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-28855?

How severe is CVE-2023-28855?

CVE-2023-28855 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2023-28855?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-28855?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST