Fields up to 1.13.0/1.20.3 on GLPI privileges management

Summaryinfo

A vulnerability described as critical has been identified in Fields up to 1.13.0/1.20.3 on GLPI. Affected by this vulnerability is an unknown functionality. Such manipulation leads to privileges management. This vulnerability is traded as CVE-2023-28855. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Fields up to 1.13.0/1.20.3 on GLPI and classified as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was shared 04/06/2023 as GHSA-52vv-hm4x-8584. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-28855 since 03/24/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 1.13.1 or 1.20.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 784260be7db185bb1e7d66b299997238c4c0205d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

• Fields

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13.0
• 1.20.0
• 1.20.1
• 1.20.2
• 1.20.3

License

• open-source

CPE 2.3info

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CPE 2.2info

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