CVE-2021-3486
GLPi 9.5.4 does not sanitize the metadata. This way its possible to insert XSS into plugins to execute JavaScript code.
Date published : 2021-05-26
https://bugzilla.redhat.com/show_bug.cgi?id=1947653
https://github.com/Kitsun3Sec/exploits/tree/master/cms/GLPI/GLPI-stored-XSS