{"id":"CVE-2019-6503","details":"There is a deserialization vulnerability in Chatopera cosin v3.10.0. An attacker can execute commands during server-side deserialization by uploading maliciously constructed files. This is related to the TemplateController.java impsave method and the MainUtils toObject method.","modified":"2026-08-27T08:15:06.732732Z","published":"2019-01-22T14:29:00.563Z","references":[{"type":"REPORT","url":"https://github.com/chatopera/cosin/issues/177"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cskefu/cskefu","events":[{"introduced":"26ddc81aa86d006509b569e9d331631be8568bec"},{"last_affected":"26ddc81aa86d006509b569e9d331631be8568bec"}],"database_specific":{"cpe":"cpe:2.3:a:chatopera:cosin:3.10.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.10.0"},{"last_affected":"3.10.0"}],"source":"CPE_STRING"}}],"versions":["3.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6503.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}