{"id":"UBUNTU-CVE-2018-7562","details":"A remote code execution issue was discovered in GLPI through 9.2.1. There is a race condition that allows temporary access to an uploaded executable file that will be disallowed. The application allows an authenticated user to upload a file when he/she creates a new ticket via front/fileupload.php. This feature is protected using different types of security features like the check on the file's extension. However, the application uploads and creates a file, though this file is not allowed, and then deletes the file in the uploadFiles method in inc/glpiuploaderhandler.class.php.","modified":"2025-10-24T04:46:56Z","published":"2018-03-12T21:29:00Z","upstream":["CVE-2018-7562"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-7562"},{"type":"REPORT","url":"https://github.com/glpi-project/glpi/pull/3650"},{"type":"REPORT","url":"https://membership.backbox.org/glpi-9-2-1-multiple-vulnerabilities/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-7562"}],"affected":[{"package":{"name":"glpi","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/glpi@0.84.8+dfsg.1-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.84.8+dfsg.1-1","0.84.8+dfsg.1-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.84.8+dfsg.1-1ubuntu1","binary_name":"glpi"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-7562.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}