Vulnerability identifier: #VU27568

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-11033

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
GLPI
Web applications / CRM systems

Vendor: glpi-project

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote user with READ right on User "itemtype" will have access to full list of users when querying "apirest.php/User".

Mitigation
Install updates from vendor's website.

Vulnerable software versions

GLPI: 9.1 - 9.4.5

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External links
http://github.com/glpi-project/glpi/security/advisories/GHSA-rf54-3r4w-4h55

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.