CVE-2020-27663

Name of the Vulnerable Software and Affected Versions GLPI versions prior to 9.5.3

Description The issue affects the ajax/getDropdownValue.php file, presenting an Insecure Direct Object Reference (IDOR) vulnerability. This allows an attacker to read data from any itemType, such as Ticket or Users.

Recommendations For versions prior to 9.5.3, update to version 9.5.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the ajax/getDropdownValue.php file to minimize the risk of exploitation.