CVE-2021-21327

Medium

Description

GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. In GLPI before version 9.5.4 non-authenticated user can remotely instantiate object of any class existing in the GLPI environment that can be used to carry out malicious attacks, or to start a “POP chain”. As an example of direct impact, this vulnerability affects integrity of the GLPI core platform and third-party plugins runtime misusing classes which implement some sensitive operations in their constructors or destructors. This is fixed in version 9.5.4.

SeverityMedium

CVSS6.8

Exploit probability—

Product

Glpi

PublishedMar 8, 2021

First seenMar 8, 2021

Weakness typeCWE-862Missing authorization

How to fix

Update

glpi-project glpi9.5.4 or later

Affected products

Product	Affected versions	Fixed in
glpi-project glpi	v < 9.5.4	9.5.4

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