GLPI is a free asset and IT management software package. Prior to 10.0.21 and 11.0.3, an unauthorized user can access GLPI documents attached to any item (ticket, asset, ...). If the public FAQ is enabled, this unauthorized access can be performed by an anonymous user. This vulnerability is fixed in 10.0.21 and 11.0.3.
https://github.com/glpi-project/glpi/security/advisories/GHSA-487h-7mxm-7r46
https://github.com/glpi-project/glpi/releases/tag/11.0.3
https://github.com/glpi-project/glpi/releases/tag/10.0.21
https://github.com/glpi-project/glpi/commit/ee7ee28e0645198311c0a9e0c4e4b712b8788e27
https://github.com/glpi-project/glpi/commit/51412a89d3174cfe22967b051d527febdbceab3c